| Transactions |
| Date | Team | Player | Type | OthTm | EffDate | When |
| 4/2/2014 | OUT | Brantly | Promoted to active roster | | | Before |
| 4/6/2014 | EMP | Albers,A | Demoted to reserve roster | | | Before |
| 4/6/2014 | EMP | Casilla,S | Promoted to active roster | | | Before |
| 4/6/2014 | EMP | Hernandez,Ro | Promoted to active roster | | | Before |
| 4/6/2014 | EMP | Herrera,K | Promoted to active roster | | | Before |
| 4/6/2014 | EMP | Maness | Demoted to reserve roster | | | Before |
| 4/6/2014 | EMP | Nicasio | Promoted to active roster | | | Before |
| 4/6/2014 | EMP | Ogando | Demoted to reserve roster | | | Before |
| 4/6/2014 | EMP | Redmond | Demoted to reserve roster | | | Before |
| 4/6/2014 | EMP | Rogers | Promoted to active roster | | | Before |
| 4/6/2014 | EMP | Soria | Demoted to reserve roster | | | Before |
| 4/6/2014 | FOR | Albers,M | Demoted to reserve roster | | | Before |
| 4/6/2014 | FOR | Albers,M | Promoted to active roster | | | Before |
| 4/6/2014 | FOR | Frasor | Promoted to active roster | | | Before |
| 4/6/2014 | FOR | Gonzalez,MAng | Promoted to active roster | | | Before |
| 4/6/2014 | FOR | Hernandez,D | Demoted to reserve roster | | | Before |
| 4/6/2014 | FOR | Samardzija | Demoted to reserve roster | | | Before |
| 4/6/2014 | SYN | Perez,JP | Demoted to reserve roster | | | Before |
| 4/6/2014 | SYN | Thornton | Promoted to active roster | | | Before |
| 4/7/2014 | SLG | Harrison,J | Promoted to active roster | | | Before |
| 4/8/2014 | QUI | Blanton | Promoted to active roster | | | Before |
| 4/10/2014 | BAT | Byrd | Demoted to reserve roster | | | Before |
| 4/10/2014 | BAT | Maxwell | Promoted to active roster | | | Before |
| 4/10/2014 | BAT | Putz | Promoted to active roster | | | Before |
| 4/10/2014 | BAT | Byrd | Traded away | BOU | | After |
| 4/10/2014 | COM | Archer | Demoted to reserve roster | | | Before |
| 4/10/2014 | COM | Doubront | Demoted to reserve roster | | | Before |
| 4/10/2014 | COM | Espinosa | Demoted to reserve roster | | | Before |
| 4/10/2014 | COM | Matsuzaka | Promoted to active roster | | | Before |
| 4/10/2014 | COM | Paxton | Promoted to active roster | | | Before |
| 4/10/2014 | COM | Wong | Promoted to active roster | | | Before |
| 4/10/2014 | EMP | Casilla,S | Demoted to reserve roster | | | Before |
| 4/10/2014 | EMP | Herrera,K | Demoted to reserve roster | | | Before |
| 4/10/2014 | EMP | Maness | Promoted to active roster | | | Before |
| 4/10/2014 | EMP | Ohlendorf | Promoted to active roster | | | Before |
| 4/10/2014 | EMP | Pettitte | Demoted to reserve roster | | | Before |
| 4/10/2014 | EMP | Soria | Promoted to active roster | | | Before |
| 4/10/2014 | LEG | Bedard | Demoted to reserve roster | | | Before |
| 4/10/2014 | LEG | Boesch | Demoted to reserve roster | | | Before |
| 4/10/2014 | LEG | Greene | Demoted to reserve roster | | | Before |
| 4/10/2014 | LEG | Harang | Demoted to reserve roster | | | Before |
| 4/10/2014 | LEG | Holmberg | Demoted to reserve roster | | | Before |
| 4/10/2014 | LEG | Jepsen | Demoted to reserve roster | | | Before |
| 4/10/2014 | LEG | Romero,E | Demoted to reserve roster | | | Before |
| 4/10/2014 | LEG | Santos,S | Demoted to reserve roster | | | Before |
| 4/10/2014 | LEG | Sipp | Demoted to reserve roster | | | Before |
| 4/10/2014 | LEG | Walters,Z | Demoted to reserve roster | | | Before |
| 4/10/2014 | SLG | Harrison,J | Demoted to reserve roster | | | Before |
| 4/10/2014 | SLG | Johnson,S | Promoted to active roster | | | Before |
| 4/10/2014 | SLG | Wacha | Demoted to reserve roster | | | Before |
| 4/11/2014 | BAT | Chavez,En | Signed | | | Before |
| 4/11/2014 | EAG | Guthrie | Promoted to active roster | | | Before |
| 4/11/2014 | EAG | Santana,E | Demoted to reserve roster | | | Before |
| 4/11/2014 | FOR | Albers,M | Promoted to active roster | | | Before |
| 4/11/2014 | FOR | Frasor | Demoted to reserve roster | | | Before |
| 4/11/2014 | FOR | Holland,D | Demoted to reserve roster | | | Before |
| 4/11/2014 | FOR | McCarthy | Demoted to reserve roster | | | Before |
| 4/11/2014 | FOR | Samardzija | Promoted to active roster | | | Before |
| 4/11/2014 | FOR | Wilson,B | Promoted to active roster | | | Before |
| 4/11/2014 | QUI | Blanton | Demoted to reserve roster | | | Before |
| 4/11/2014 | SYN | Capps | Demoted to reserve roster | | | Before |
| 4/11/2014 | SYN | Capps | Promoted to active roster | | | Before |
| 4/11/2014 | SYN | Chapman,K | Demoted to reserve roster | | | Before |
| 4/11/2014 | SYN | Chapman,K | Promoted to active roster | | | Before |
| 4/11/2014 | SYN | Machi | Promoted to active roster | | | Before |
| 4/11/2014 | SYN | O'Day | Demoted to reserve roster | | | Before |
| 4/11/2014 | SYN | Perez,JP | Promoted to active roster | | | Before |
| 4/11/2014 | SYN | Thornton | Demoted to reserve roster | | | Before |
| 4/11/2014 | SYN | Thornton | Promoted to active roster | | | Before |
| 4/11/2014 | SYN | Thornton | Demoted to reserve roster | | | Before |
| 4/15/2014 | BAT | Byrd | Traded away | BOU | | After |
| 4/15/2014 | BAT | Byrd | Traded away | BOU | | After |
| 4/15/2014 | BAT | Byrd | Traded away | BOU | | After |
| 4/15/2014 | BAT | Byrd | Acquired via trade | BOU | | After |
| 4/15/2014 | BAT | Byrd | Acquired via trade | BOU | | After |
| 4/15/2014 | BAT | Byrd | Acquired via trade | BOU | | After |
| 4/15/2014 | COM | Kratz | Demoted to reserve roster | | | Before |
| 4/15/2014 | COM | Van Slyke | Promoted to active roster | | | Before |
| 4/15/2014 | SYN | Chapman,K | Promoted to active roster | | | Before |
| 4/15/2014 | SYN | Medica | Promoted to active roster | | | Before |
| 4/15/2014 | SYN | Perez,JP | Demoted to reserve roster | | | Before |
| 4/15/2014 | SYN | Rodriguez,A | Demoted to reserve roster | | | Before |
| 4/17/2014 | DRI | Buchholz | Promoted to active roster | | | Before |
| 4/17/2014 | DRI | Lackey | Demoted to reserve roster | | | Before |
| 4/17/2014 | EAG | Cole | Demoted to reserve roster | | | Before |
| 4/17/2014 | EAG | Santana,E | Promoted to active roster | | | Before |
| 4/17/2014 | EMP | Albers,A | Promoted to active roster | | | Before |
| 4/17/2014 | EMP | Calhoun | Promoted to active roster | | | Before |
| 4/17/2014 | EMP | Hernandez,Ro | Demoted to reserve roster | | | Before |
| 4/17/2014 | EMP | Herrera,K | Promoted to active roster | | | Before |
| 4/17/2014 | EMP | Murphy,Do | Promoted to active roster | | | Before |
| 4/17/2014 | EMP | Nicasio | Demoted to reserve roster | | | Before |
| 4/17/2014 | EMP | Ogando | Promoted to active roster | | | Before |
| 4/17/2014 | EMP | Ohlendorf | Demoted to reserve roster | | | Before |
| 4/17/2014 | EMP | Pearce | Demoted to reserve roster | | | Before |
| 4/17/2014 | EMP | Peralta,Jh | Demoted to reserve roster | | | Before |
| 4/17/2014 | EMP | Pettitte | Promoted to active roster | | | Before |
| 4/17/2014 | EMP | Redmond | Promoted to active roster | | | Before |
| 4/17/2014 | EMP | Rizzo | Demoted to reserve roster | | | Before |
| 4/17/2014 | EMP | Rogers | Demoted to reserve roster | | | Before |
| 4/17/2014 | FOR | Albers,M | Demoted to reserve roster | | | Before |
| 4/17/2014 | FOR | Dirks | Promoted to active roster | | | Before |
| 4/17/2014 | FOR | Frasor | Promoted to active roster | | | Before |
| 4/17/2014 | FOR | Gonzalez,MAng | Demoted to reserve roster | | | Before |
| 4/17/2014 | FOR | Holland,D | Promoted to active roster | | | Before |
| 4/17/2014 | FOR | McCarthy | Promoted to active roster | | | Before |
| 4/17/2014 | FOR | McDonald,D | Demoted to reserve roster | | | Before |
| 4/17/2014 | FOR | Wilson,B | Demoted to reserve roster | | | Before |
| 4/18/2014 | SYN | Rodriguez,A | Promoted to active roster | | | Before |
| 4/19/2014 | OUT | Bell | Promoted to active roster | | | Before |
| 4/19/2014 | OUT | Conger | Promoted to active roster | | | Before |
| 4/19/2014 | SYN | Murphy,JR | Promoted to active roster | | | Before |
| 4/21/2014 | SYN | Capps | Demoted to reserve roster | | | Before |
| 4/21/2014 | SYN | Chapman,K | Demoted to reserve roster | | | Before |
| 4/21/2014 | SYN | De Fratus | Promoted to active roster | | | Before |
| 4/21/2014 | SYN | Eovaldi | Demoted to reserve roster | | | Before |
| 4/21/2014 | SYN | Hammel | Promoted to active roster | | | Before |
| 4/21/2014 | SYN | Machi | Demoted to reserve roster | | | Before |
| 4/21/2014 | SYN | Medica | Demoted to reserve roster | | | Before |
| 4/21/2014 | SYN | Murphy,JR | Demoted to reserve roster | | | Before |
| 4/21/2014 | SYN | O'Day | Promoted to active roster | | | Before |
| 4/21/2014 | SYN | Perez,JP | Promoted to active roster | | | Before |
| 4/21/2014 | SYN | Thornton | Promoted to active roster | | | Before |
| 4/21/2014 | SYN | Walden | Demoted to reserve roster | | | Before |
| 4/22/2014 | BAT | Chavez,En | Signed | | | Before |
| 4/22/2014 | BAT | Germen | Demoted to reserve roster | | | Before |
| 4/22/2014 | DRI | Bastardo | Demoted to reserve roster | | | Before |
| 4/22/2014 | DRI | Callaspo | Promoted to active roster | | | Before |
| 4/22/2014 | EMP | Albers,A | Demoted to reserve roster | | | Before |
| 4/22/2014 | EMP | Calhoun | Demoted to reserve roster | | | Before |
| 4/22/2014 | EMP | Casilla,S | Promoted to active roster | | | Before |
| 4/22/2014 | EMP | Hernandez,Ro | Promoted to active roster | | | Before |
| 4/22/2014 | EMP | Herrera,K | Demoted to reserve roster | | | Before |
| 4/22/2014 | EMP | Herrera,K | Promoted to active roster | | | Before |
| 4/22/2014 | EMP | Murphy,Do | Demoted to reserve roster | | | Before |
| 4/22/2014 | EMP | Peralta,Jh | Promoted to active roster | | | Before |
| 4/22/2014 | EMP | Rizzo | Promoted to active roster | | | Before |
| 4/22/2014 | EMP | Soria | Demoted to reserve roster | | | Before |
| 4/22/2014 | FOR | Dirks | Demoted to reserve roster | | | Before |
| 4/22/2014 | FOR | Gonzalez,MAng | Promoted to active roster | | | Before |
| 4/22/2014 | FOR | Hudson | Demoted to reserve roster | | | Before |
| 4/22/2014 | FOR | McCarthy | Demoted to reserve roster | | | Before |
| 4/22/2014 | FOR | McDonald,D | Promoted to active roster | | | Before |
| 4/22/2014 | FOR | Wilson,B | Promoted to active roster | | | Before |
| 4/22/2014 | OUT | Brantly | Demoted to reserve roster | | | Before |
| 4/22/2014 | OUT | Medina | Demoted to reserve roster | | | Before |
| 4/22/2014 | OUT | Parker,B | Demoted to reserve roster | | | Before |
| 4/22/2014 | OUT | Torres,C | Promoted to active roster | | | Before |
| 4/22/2014 | OUT | Tuiasosopo | Demoted to reserve roster | | | Before |
| 4/22/2014 | SLG | Harrison,J | Promoted to active roster | | | Before |
| 4/22/2014 | SLG | Mujica | Demoted to reserve roster | | | Before |
| 4/22/2014 | SLG | O'Flaherty | Promoted to active roster | | | Before |
| 4/22/2014 | SLG | Rodriguez,F | Demoted to reserve roster | | | Before |
| 4/22/2014 | SLG | Villar | Demoted to reserve roster | | | Before |
| 4/22/2014 | SYN | Capps | Promoted to active roster | | | Before |
| 4/22/2014 | SYN | Janssen | Demoted to reserve roster | | | Before |
| 4/22/2014 | SYN | Machi | Promoted to active roster | | | Before |
| 4/22/2014 | SYN | Walden | Demoted to reserve roster | | | Before |
| 4/22/2014 | SYN | Walden | Promoted to active roster | | | Before |
| 4/23/2014 | COM | Espinosa | Promoted to active roster | | | Before |
| 4/27/2014 | COM | Espinosa | Demoted to reserve roster | | | Before |
| 4/27/2014 | DRI | Buchholz | Demoted to reserve roster | | | Before |
| 4/27/2014 | DRI | Lackey | Promoted to active roster | | | Before |
| 4/27/2014 | EMP | Colon | Demoted to reserve roster | | | Before |
| 4/27/2014 | EMP | Dunn,A | Promoted to active roster | | | Before |
| 4/27/2014 | EMP | Gardner | Demoted to reserve roster | | | Before |
| 4/27/2014 | EMP | Murphy,Do | Promoted to active roster | | | Before |
| 4/27/2014 | EMP | Nicasio | Promoted to active roster | | | Before |
| 4/27/2014 | EMP | Ogando | Demoted to reserve roster | | | Before |
| 4/27/2014 | EMP | Ohlendorf | Promoted to active roster | | | Before |
| 4/27/2014 | EMP | Pearce | Promoted to active roster | | | Before |
| 4/27/2014 | EMP | Peralta,Jh | Demoted to reserve roster | | | Before |
| 4/27/2014 | EMP | Redmond | Demoted to reserve roster | | | Before |
| 4/27/2014 | EMP | Rogers | Promoted to active roster | | | Before |
| 4/27/2014 | EMP | Satin | Demoted to reserve roster | | | Before |
| 4/27/2014 | FOR | Albers,M | Promoted to active roster | | | Before |
| 4/27/2014 | FOR | Frasor | Demoted to reserve roster | | | Before |
| 4/27/2014 | FOR | Harvey | Demoted to reserve roster | | | Before |
| 4/27/2014 | FOR | Hernandez,D | Promoted to active roster | | | Before |
| 4/27/2014 | FOR | McCarthy | Promoted to active roster | | | Before |
| 4/27/2014 | FOR | Wilson,B | Demoted to reserve roster | | | Before |
| 4/27/2014 | QUI | Baker,S | Demoted to reserve roster | | | Before |
| 4/27/2014 | QUI | Webster | Promoted to active roster | | | Before |
| 4/27/2014 | SLG | Beckett | Promoted to active roster | | | Before |
| 4/27/2014 | SLG | Cobb | Demoted to reserve roster | | | Before |
| 4/27/2014 | SLG | Harrison,J | Demoted to reserve roster | | | Before |
| 4/27/2014 | SLG | Mujica | Promoted to active roster | | | Before |
| 4/27/2014 | SLG | O'Flaherty | Demoted to reserve roster | | | Before |
| 4/27/2014 | SLG | Rodriguez,F | Promoted to active roster | | | Before |
| 4/27/2014 | SLG | Villar | Promoted to active roster | | | Before |
| 4/27/2014 | SYN | Capps | Demoted to reserve roster | | | Before |
| 4/27/2014 | SYN | Chapman,K | Promoted to active roster | | | Before |
| 4/27/2014 | SYN | De Fratus | Demoted to reserve roster | | | Before |
| 4/27/2014 | SYN | De Fratus | Promoted to active roster | | | Before |
| 4/27/2014 | SYN | Janssen | Promoted to active roster | | | Before |
| 4/27/2014 | SYN | O'Day | Demoted to reserve roster | | | Before |
| 4/27/2014 | SYN | Perez,JP | Demoted to reserve roster | | | Before |
| 4/28/2014 | BAT | Flowers | Promoted to active roster | | | Before |
| 4/28/2014 | SLG | Choice | Promoted to active roster | | | Before |
| 4/28/2014 | SLG | Tabata | Placed on disabled list | | 4/29/2014 | Before |
| 4/30/2014 | EMP | Gardner | Promoted to active roster | | | Before |
| 4/30/2014 | LEG | Bedard | Promoted to active roster | | | Before |
| 4/30/2014 | RLF | Gregorius | Promoted to active roster | | | Before |
| 5/1/2014 | COM | Beachy | Promoted to active roster | | | Before |
| 5/1/2014 | COM | Cain,M | Demoted to reserve roster | | | Before |
| 5/1/2014 | COM | Doubront | Promoted to active roster | | | Before |
| 5/1/2014 | COM | Lawrie | Promoted to active roster | | | Before |
| 5/1/2014 | COM | Paxton | Demoted to reserve roster | | | Before |
| 5/1/2014 | COM | Wong | Demoted to reserve roster | | | Before |
| 5/1/2014 | OUT | Mujica | Acquired via trade | SLG | | After |
| 5/1/2014 | SLG | Mujica | Traded away | OUT | | After |
| 5/2/2014 | SLG | Tabata | Activated from disabled list | | | Before |
| 5/3/2014 | DRI | Bastardo | Promoted to active roster | | | Before |
| 5/3/2014 | DRI | Crain | Promoted to active roster | | | Before |
| 5/3/2014 | DRI | Fien | Demoted to reserve roster | | | Before |
| 5/3/2014 | DRI | Martinez,F | Released | | | Before |
| 5/3/2014 | DRI | Pena,R | Signed | | | Before |
| 5/3/2014 | DRI | Scheppers | Demoted to reserve roster | | | Before |
| 5/3/2014 | DRI | Vincent | Demoted to reserve roster | | | Before |
| 5/3/2014 | EMP | Albers,A | Promoted to active roster | | | Before |
| 5/3/2014 | EMP | Casilla,S | Demoted to reserve roster | | | Before |
| 5/3/2014 | EMP | Colon | Promoted to active roster | | | Before |
| 5/3/2014 | EMP | Dunn,A | Demoted to reserve roster | | | Before |
| 5/3/2014 | EMP | Hernandez,Ro | Demoted to reserve roster | | | Before |
| 5/3/2014 | EMP | Murphy,Do | Demoted to reserve roster | | | Before |
| 5/3/2014 | EMP | Nicasio | Demoted to reserve roster | | | Before |
| 5/3/2014 | EMP | Ogando | Promoted to active roster | | | Before |
| 5/3/2014 | EMP | Peralta,Jh | Promoted to active roster | | | Before |
| 5/3/2014 | EMP | Pettitte | Demoted to reserve roster | | | Before |
| 5/3/2014 | EMP | Redmond | Promoted to active roster | | | Before |
| 5/3/2014 | EMP | Rogers | Demoted to reserve roster | | | Before |
| 5/3/2014 | EMP | Satin | Promoted to active roster | | | Before |
| 5/3/2014 | FOR | Dirks | Promoted to active roster | | | Before |
| 5/3/2014 | FOR | Francisco,J | Promoted to active roster | | | Before |
| 5/3/2014 | FOR | Frasor | Demoted to reserve roster | | | Before |
| 5/3/2014 | FOR | Frasor | Promoted to active roster | | | Before |
| 5/3/2014 | FOR | Gonzalez,MAng | Demoted to reserve roster | | | Before |
| 5/3/2014 | FOR | Harvey | Demoted to reserve roster | | | Before |
| 5/3/2014 | FOR | Harvey | Promoted to active roster | | | Before |
| 5/3/2014 | FOR | Hill,A | Demoted to reserve roster | | | Before |
| 5/3/2014 | FOR | Hudson | Promoted to active roster | | | Before |
| 5/3/2014 | FOR | McDonald,D | Demoted to reserve roster | | | Before |
| 5/3/2014 | FOR | Scutaro | Promoted to active roster | | | Before |
| 5/3/2014 | FOR | Seager | Demoted to reserve roster | | | Before |
| 5/3/2014 | OUT | Brantly | Promoted to active roster | | | Before |
| 5/3/2014 | OUT | Hanrahan | Released | | | Before |
| 5/3/2014 | OUT | Pierzynski | Demoted to reserve roster | | | Before |
| 5/3/2014 | OUT | Qualls | Demoted to reserve roster | | | Before |
| 5/3/2014 | OUT | Robinson,S | Demoted to reserve roster | | | Before |
| 5/3/2014 | OUT | Tuiasosopo | Promoted to active roster | | | Before |
| 5/3/2014 | QUI | Lyles | Promoted to active roster | | | Before |
| 5/3/2014 | QUI | Webb,D | Demoted to reserve roster | | | Before |
| 5/3/2014 | RLF | Gregorius | Demoted to reserve roster | | | Before |
| 5/3/2014 | RLF | Gutierrez,F | Promoted to active roster | | | Before |
| 5/3/2014 | RLF | Nieuwenhuis | Demoted to reserve roster | | | Before |
| 5/3/2014 | RLF | Nieuwenhuis | Promoted to active roster | | | Before |
| 5/3/2014 | SLG | d'Arnaud | Demoted to reserve roster | | | Before |
| 5/3/2014 | SLG | Dickerson,Co | Demoted to reserve roster | | | Before |
| 5/3/2014 | SLG | Martinez,Ca | Promoted to active roster | | | Before |
| 5/3/2014 | SLG | Mathis | Signed | | | Before |
| 5/3/2014 | SYN | Machi | Demoted to reserve roster | | | Before |
| 5/3/2014 | SYN | Medica | Promoted to active roster | | | Before |
| 5/3/2014 | SYN | O'Day | Promoted to active roster | | | Before |
| 5/3/2014 | SYN | Rodriguez,A | Demoted to reserve roster | | | Before |
| 5/4/2014 | EMP | Murphy,Do | Promoted to active roster | | | Before |
| 5/5/2014 | RLF | Gutierrez,F | Demoted to reserve roster | | | Before |
| 5/8/2014 | EMP | Albers,A | Demoted to reserve roster | | | Before |
| 5/8/2014 | EMP | Casilla,S | Promoted to active roster | | | Before |
| 5/8/2014 | EMP | Dunn,A | Promoted to active roster | | | Before |
| 5/8/2014 | EMP | Hernandez,Ro | Promoted to active roster | | | Before |
| 5/8/2014 | EMP | Herrera,K | Demoted to reserve roster | | | Before |
| 5/8/2014 | EMP | Murphy,Do | Demoted to reserve roster | | | Before |
| 5/8/2014 | EMP | Pearce | Demoted to reserve roster | | | Before |
| 5/9/2014 | DRI | Buchholz | Promoted to active roster | | | Before |
| 5/9/2014 | DRI | Lackey | Demoted to reserve roster | | | Before |
| 5/9/2014 | LEG | Boesch | Promoted to active roster | | | Before |
| 5/9/2014 | LEG | Kemp | Demoted to reserve roster | | | Before |
| 5/9/2014 | LEG | Morales,F | Demoted to reserve roster | | | Before |
| 5/9/2014 | SLG | Choice | Demoted to reserve roster | | | Before |
| 5/9/2014 | SLG | Dickerson,Co | Promoted to active roster | | | Before |
| 5/9/2014 | SYN | Chapman,K | Demoted to reserve roster | | | Before |
| 5/9/2014 | SYN | Machi | Promoted to active roster | | | Before |
| 5/9/2014 | SYN | O'Day | Demoted to reserve roster | | | Before |
| 5/9/2014 | SYN | Walden | Promoted to active roster | | | Before |
| 5/10/2014 | SLG | Harrison,J | Promoted to active roster | | | Before |
| 5/11/2014 | OUT | Brantly | Demoted to reserve roster | | | Before |
| 5/11/2014 | OUT | Brantly | Promoted to active roster | | | Before |
| 5/11/2014 | OUT | Pierzynski | Promoted to active roster | | | Before |
| 5/11/2014 | OUT | Robinson,S | Demoted to reserve roster | | | Before |
| 5/11/2014 | OUT | Robinson,S | Promoted to active roster | | | Before |
| 5/14/2014 | COM | Cain,M | Promoted to active roster | | | Before |
| 5/14/2014 | COM | Haren | Demoted to reserve roster | | | Before |
| 5/15/2014 | EMP | Casilla,S | Demoted to reserve roster | | | Before |
| 5/15/2014 | EMP | Herrera,K | Promoted to active roster | | | Before |
| 5/15/2014 | EMP | Nicasio | Promoted to active roster | | | Before |
| 5/15/2014 | EMP | Ogando | Demoted to reserve roster | | | Before |
| 5/15/2014 | EMP | Ohlendorf | Demoted to reserve roster | | | Before |
| 5/15/2014 | EMP | Pettitte | Promoted to active roster | | | Before |
| 5/15/2014 | EMP | Redmond | Demoted to reserve roster | | | Before |
| 5/15/2014 | EMP | Rogers | Promoted to active roster | | | Before |
| 5/15/2014 | FOR | Albers,M | Demoted to reserve roster | | | Before |
| 5/15/2014 | FOR | Frasor | Promoted to active roster | | | Before |
| 5/15/2014 | FOR | Gonzalez,MAng | Promoted to active roster | | | Before |
| 5/15/2014 | FOR | Harvey | Promoted to active roster | | | Before |
| 5/15/2014 | FOR | Holland,D | Demoted to reserve roster | | | Before |
| 5/15/2014 | FOR | Hudson | Demoted to reserve roster | | | Before |
| 5/15/2014 | LEG | Boesch | Demoted to reserve roster | | | Before |
| 5/15/2014 | LEG | Kemp | Promoted to active roster | | | Before |
| 5/15/2014 | QUI | Ramirez,E | Demoted to reserve roster | | | Before |
| 5/15/2014 | QUI | Smith,B | Promoted to active roster | | | Before |
| 5/15/2014 | SLG | Dickerson,Co | Demoted to reserve roster | | | Before |
| 5/15/2014 | SLG | Johnson,S | Demoted to reserve roster | | | Before |
| 5/15/2014 | SLG | O'Flaherty | Promoted to active roster | | | Before |
| 5/15/2014 | SYN | Capps | Promoted to active roster | | | Before |
| 5/15/2014 | SYN | De Fratus | Demoted to reserve roster | | | Before |
| 5/15/2014 | SYN | Harris,B | Demoted to reserve roster | | | Before |
| 5/15/2014 | SYN | Medica | Demoted to reserve roster | | | Before |
| 5/15/2014 | SYN | O'Day | Promoted to active roster | | | Before |
| 5/15/2014 | SYN | Rodriguez,A | Promoted to active roster | | | Before |
| 5/19/2014 | FOR | Albers,M | Promoted to active roster | | | Before |
| 5/20/2014 | COM | Archer | Promoted to active roster | | | Before |
| 5/20/2014 | COM | Matsuzaka | Demoted to reserve roster | | | Before |
| 5/20/2014 | DRI | Crain | Demoted to reserve roster | | | Before |
| 5/20/2014 | DRI | Lackey | Demoted to reserve roster | | | Before |
| 5/20/2014 | DRI | Nathan | Promoted to active roster | | | Before |
| 5/20/2014 | DRI | Peralta,Jo | Demoted to reserve roster | | | Before |
| 5/20/2014 | DRI | Rivera,M | Promoted to active roster | | | Before |
| 5/20/2014 | DRI | Scheppers | Demoted to reserve roster | | | Before |
| 5/20/2014 | DRI | Weaver | Promoted to active roster | | | Before |
| 5/20/2014 | DRI | Wilhelmsen | Promoted to active roster | | | Before |
| 5/20/2014 | EMP | Casilla,S | Promoted to active roster | | | Before |
| 5/20/2014 | EMP | Herrera,K | Demoted to reserve roster | | | Before |
| 5/20/2014 | EMP | Nicasio | Demoted to reserve roster | | | Before |
| 5/20/2014 | EMP | Redmond | Promoted to active roster | | | Before |
| 5/20/2014 | FOR | Dirks | Demoted to reserve roster | | | Before |
| 5/20/2014 | FOR | Francisco,J | Demoted to reserve roster | | | Before |
| 5/20/2014 | FOR | Frasor | Demoted to reserve roster | | | Before |
| 5/20/2014 | FOR | Hill,A | Promoted to active roster | | | Before |
| 5/20/2014 | FOR | Holland,D | Promoted to active roster | | | Before |
| 5/20/2014 | FOR | Hudson | Promoted to active roster | | | Before |
| 5/20/2014 | FOR | McCarthy | Demoted to reserve roster | | | Before |
| 5/20/2014 | FOR | McDonald,D | Promoted to active roster | | | Before |
| 5/20/2014 | FOR | Samardzija | Demoted to reserve roster | | | Before |
| 5/20/2014 | FOR | Scutaro | Demoted to reserve roster | | | Before |
| 5/20/2014 | FOR | Seager | Promoted to active roster | | | Before |
| 5/20/2014 | SLG | Johnson,S | Released | | | Before |
| 5/20/2014 | SLG | Martinez,Ca | Demoted to reserve roster | | | Before |
| 5/20/2014 | SLG | O'Flaherty | Demoted to reserve roster | | | Before |
| 5/20/2014 | SLG | Slowey | Signed | | | Before |
| 5/20/2014 | SYN | Capps | Demoted to reserve roster | | | Before |
| 5/20/2014 | SYN | De Fratus | Promoted to active roster | | | Before |
| 5/20/2014 | SYN | Janssen | Demoted to reserve roster | | | Before |
| 5/20/2014 | SYN | Morrow | Promoted to active roster | | | Before |
| 5/24/2014 | EMP | Calhoun | Promoted to active roster | | | Before |
| 5/25/2014 | COM | Beachy | Demoted to reserve roster | | | Before |
| 5/25/2014 | COM | Haren | Promoted to active roster | | | Before |
| 5/27/2014 | EMP | Albers,A | Promoted to active roster | | | Before |
| 5/27/2014 | EMP | Dunn,A | Demoted to reserve roster | | | Before |
| 5/27/2014 | EMP | Hernandez,Ro | Demoted to reserve roster | | | Before |
| 5/27/2014 | EMP | Hernandez,Ro | Promoted to active roster | | | Before |
| 5/27/2014 | EMP | Ogando | Promoted to active roster | | | Before |
| 5/27/2014 | EMP | Pearce | Promoted to active roster | | | Before |
| 5/27/2014 | EMP | Rizzo | Demoted to reserve roster | | | Before |
| 5/27/2014 | EMP | Rogers | Demoted to reserve roster | | | Before |
| 5/27/2014 | FOR | Clippard | Demoted to reserve roster | | | Before |
| 5/27/2014 | FOR | Francisco,J | Promoted to active roster | | | Before |
| 5/27/2014 | FOR | Frasor | Promoted to active roster | | | Before |
| 5/27/2014 | FOR | Herrera,J | Promoted to active roster | | | Before |
| 5/27/2014 | FOR | Hill,A | Demoted to reserve roster | | | Before |
| 5/27/2014 | FOR | Sale | Demoted to reserve roster | | | Before |
| 5/27/2014 | FOR | Samardzija | Promoted to active roster | | | Before |
| 5/27/2014 | FOR | Scutaro | Promoted to active roster | | | Before |
| 5/27/2014 | FOR | Seager | Demoted to reserve roster | | | Before |
| 5/27/2014 | FOR | Sogard | Demoted to reserve roster | | | Before |
| 5/27/2014 | LEG | Cueto | Demoted to reserve roster | | | Before |
| 5/27/2014 | LEG | Harang | Promoted to active roster | | | Before |
| 5/27/2014 | QUI | Bradley | Promoted to active roster | | | Before |
| 5/27/2014 | QUI | Britton,Z | Promoted to active roster | | | Before |
| 5/27/2014 | QUI | Duffy | Demoted to reserve roster | | | Before |
| 5/27/2014 | QUI | Yelich | Demoted to reserve roster | | | Before |
| 5/27/2014 | RLF | Cruz,T | Demoted to reserve roster | | | Before |
| 5/27/2014 | RLF | Laird,G | Promoted to active roster | | | Before |
| 5/27/2014 | SLG | Lombardozzi | Signed | | | Before |
| 5/27/2014 | SLG | Madson | Released | | | Before |
| 5/27/2014 | SLG | Martinez,Ca | Promoted to active roster | | | Before |
| 5/27/2014 | SLG | Villar | Demoted to reserve roster | | | Before |
| 5/27/2014 | SYN | Capps | Promoted to active roster | | | Before |
| 5/27/2014 | SYN | Chapman,K | Promoted to active roster | | | Before |
| 5/27/2014 | SYN | De Fratus | Demoted to reserve roster | | | Before |
| 5/27/2014 | SYN | Morrow | Demoted to reserve roster | | | Before |
| 5/30/2014 | SYN | Murphy,JR | Promoted to active roster | | | Before |
| 5/31/2014 | EMP | Murphy,Do | Promoted to active roster | | | Before |
| 5/31/2014 | EMP | Nicasio | Promoted to active roster | | | Before |
| 5/31/2014 | EMP | Ohlendorf | Demoted to reserve roster | | | Before |
| 5/31/2014 | EMP | Ohlendorf | Promoted to active roster | | | Before |
| 6/1/2014 | EAG | Adrianza | Acquired via trade | FOR | | After |
| 6/1/2014 | EAG | Lucas | Traded away | FOR | | After |
| 6/1/2014 | EMP | Avila | Demoted to reserve roster | | | Before |
| 6/1/2014 | EMP | Barney | Demoted to reserve roster | | | Before |
| 6/1/2014 | EMP | Calhoun | Demoted to reserve roster | | | Before |
| 6/1/2014 | EMP | Calhoun | Promoted to active roster | | | Before |
| 6/1/2014 | EMP | Casilla,S | Demoted to reserve roster | | | Before |
| 6/1/2014 | EMP | Hernandez,Ro | Demoted to reserve roster | | | Before |
| 6/1/2014 | EMP | Herrera,K | Promoted to active roster | | | Before |
| 6/1/2014 | EMP | Lavarnway | Promoted to active roster | | | Before |
| 6/1/2014 | EMP | Murphy,Do | Demoted to reserve roster | | | Before |
| 6/1/2014 | EMP | Nicasio | Demoted to reserve roster | | | Before |
| 6/1/2014 | EMP | Rizzo | Promoted to active roster | | | Before |
| 6/1/2014 | FOR | McDonald,D | Released | | | Before |
| 6/1/2014 | FOR | Ramirez,W | Signed | | | Before |
| 6/1/2014 | FOR | Adrianza | Traded away | EAG | | After |
| 6/1/2014 | FOR | Drew | Acquired via trade | SCO | | After |
| 6/1/2014 | FOR | Lucas | Acquired via trade | EAG | | After |
| 6/1/2014 | FOR | McCarthy | Traded away | SCO | | After |
| 6/1/2014 | FOR | Morton | Acquired via trade | SCO | | After |
| 6/1/2014 | FOR | Sogard | Traded away | SCO | | After |
| 6/1/2014 | OUT | Qualls | Promoted to active roster | | | Before |
| 6/1/2014 | RLF | Arcia | Demoted to reserve roster | | | Before |
| 6/1/2014 | RLF | Nieuwenhuis | Promoted to active roster | | | Before |
| 6/3/2014 | COM | Espinosa | Promoted to active roster | | | Before |
| 6/3/2014 | COM | Federowicz | Demoted to reserve roster | | | Before |
| 6/3/2014 | COM | Gordon,D | Promoted to active roster | | | Before |
| 6/3/2014 | COM | Granderson | Demoted to reserve roster | | | Before |
| 6/3/2014 | COM | Kratz | Promoted to active roster | | | Before |
| 6/3/2014 | COM | Marisnick | Demoted to reserve roster | | | Before |
| 6/3/2014 | COM | Pomeranz | Demoted to reserve roster | | | Before |
| 6/3/2014 | DRI | Pena,R | Promoted to active roster | | | Before |
| 6/3/2014 | FOR | Clippard | Promoted to active roster | | | Before |
| 6/3/2014 | FOR | Drew | Demoted to reserve roster | | | Before |
| 6/3/2014 | FOR | Francisco,J | Demoted to reserve roster | | | Before |
| 6/3/2014 | FOR | Frasor | Demoted to reserve roster | | | Before |
| 6/3/2014 | FOR | Frasor | Promoted to active roster | | | Before |
| 6/3/2014 | FOR | Hernandez,D | Demoted to reserve roster | | | Before |
| 6/3/2014 | FOR | Hill,A | Promoted to active roster | | | Before |
| 6/3/2014 | FOR | Hudson | Demoted to reserve roster | | | Before |
| 6/3/2014 | FOR | Lucas | Demoted to reserve roster | | | Before |
| 6/3/2014 | FOR | Sale | Demoted to reserve roster | | | Before |
| 6/3/2014 | FOR | Sale | Promoted to active roster | | | Before |
| 6/3/2014 | FOR | Samardzija | Demoted to reserve roster | | | Before |
| 6/3/2014 | FOR | Samardzija | Promoted to active roster | | | Before |
| 6/3/2014 | FOR | Scutaro | Demoted to reserve roster | | | Before |
| 6/3/2014 | FOR | Seager | Promoted to active roster | | | Before |
| 6/3/2014 | LEG | Cueto | Demoted to reserve roster | | | Before |
| 6/3/2014 | LEG | Cueto | Promoted to active roster | | | Before |
| 6/3/2014 | LEG | Greene | Demoted to reserve roster | | | Before |
| 6/3/2014 | LEG | Greene | Promoted to active roster | | | Before |
| 6/3/2014 | LEG | Greene | Promoted to active roster | | | Before |
| 6/3/2014 | LEG | Kelly,J | Placed on disabled list | | 6/4/2014 | Before |
| 6/3/2014 | LEG | Solano,D | Demoted to reserve roster | | | Before |
| 6/3/2014 | LEG | Solano,D | Promoted to active roster | | | Before |
| 6/3/2014 | SLG | Beckett | Demoted to reserve roster | | | Before |
| 6/3/2014 | SLG | Garcia,J | Demoted to reserve roster | | | Before |
| 6/3/2014 | SLG | Ventura | Promoted to active roster | | | Before |
| 6/3/2014 | SLG | Wacha | Promoted to active roster | | | Before |
| 6/3/2014 | SYN | Chapman,K | Demoted to reserve roster | | | Before |
| 6/3/2014 | SYN | Janssen | Promoted to active roster | | | Before |
| 6/3/2014 | SYN | Murphy,JR | Demoted to reserve roster | | | Before |
| 6/3/2014 | SYN | Perez,JP | Promoted to active roster | | | Before |
| 6/3/2014 | SYN | Thornton | Demoted to reserve roster | | | Before |
| 6/5/2014 | LEG | Cueto | Promoted to active roster | | | Before |
| 6/5/2014 | LEG | Greene | Demoted to reserve roster | | | Before |
| 6/7/2014 | RLF | Niese | Demoted to reserve roster | | | Before |
| 6/7/2014 | RLF | Turner,Ja | Promoted to active roster | | | Before |
| 6/8/2014 | DRI | Jeter | Demoted to reserve roster | | | Before |
| 6/8/2014 | DRI | Rivera,M | Demoted to reserve roster | | | Before |
| 6/8/2014 | DRI | Vincent | Promoted to active roster | | | Before |
| 6/8/2014 | EMP | Avila | Promoted to active roster | | | Before |
| 6/8/2014 | EMP | Casilla,S | Promoted to active roster | | | Before |
| 6/8/2014 | EMP | Craig | Promoted to active roster | | | Before |
| 6/8/2014 | EMP | Gardner | Demoted to reserve roster | | | Before |
| 6/8/2014 | EMP | Herrera,K | Demoted to reserve roster | | | Before |
| 6/8/2014 | EMP | Lavarnway | Demoted to reserve roster | | | Before |
| 6/8/2014 | EMP | Murphy,Do | Promoted to active roster | | | Before |
| 6/8/2014 | EMP | Peralta,Jh | Demoted to reserve roster | | | Before |
| 6/8/2014 | EMP | Barney | Traded away | SCO | | After |
| 6/8/2014 | EMP | Craig | Acquired via trade | SCO | | After |
| 6/8/2014 | FOR | Abreu | Demoted to reserve roster | | | Before |
| 6/8/2014 | FOR | Dirks | Promoted to active roster | | | Before |
| 6/8/2014 | FOR | Drew | Promoted to active roster | | | Before |
| 6/8/2014 | FOR | Francisco,J | Promoted to active roster | | | Before |
| 6/8/2014 | FOR | Frasor | Demoted to reserve roster | | | Before |
| 6/8/2014 | FOR | Gonzalez,MAng | Demoted to reserve roster | | | Before |
| 6/8/2014 | FOR | Hernandez,D | Promoted to active roster | | | Before |
| 6/8/2014 | FOR | Herrera,J | Demoted to reserve roster | | | Before |
| 6/8/2014 | FOR | Hill,A | Demoted to reserve roster | | | Before |
| 6/8/2014 | FOR | Hudson | Demoted to reserve roster | | | Before |
| 6/8/2014 | FOR | Hudson | Promoted to active roster | | | Before |
| 6/8/2014 | FOR | Lucas | Promoted to active roster | | | Before |
| 6/8/2014 | FOR | Ramirez,W | Demoted to reserve roster | | | Before |
| 6/8/2014 | FOR | Sale | Promoted to active roster | | | Before |
| 6/8/2014 | FOR | Scutaro | Promoted to active roster | | | Before |
| 6/8/2014 | FOR | Seager | Demoted to reserve roster | | | Before |
| 6/8/2014 | LEG | Cueto | Promoted to active roster | | | Before |
| 6/8/2014 | LEG | Kelly,J | Demoted to reserve roster | | | Before |
| 6/8/2014 | OUT | Conger | Demoted to reserve roster | | | Before |
| 6/8/2014 | OUT | Kohn | Demoted to reserve roster | | | Before |
| 6/8/2014 | QUI | Smith,B | Demoted to reserve roster | | | Before |
| 6/8/2014 | QUI | Smith,B | Promoted to active roster | | | Before |
| 6/8/2014 | SLG | Cobb | Promoted to active roster | | | Before |
| 6/8/2014 | SLG | Koehler | Signed | | | Before |
| 6/8/2014 | SLG | Maurer | Released | | | Before |
| 6/8/2014 | SLG | Ventura | Demoted to reserve roster | | | Before |
| 6/8/2014 | SYN | De Fratus | Promoted to active roster | | | Before |
| 6/8/2014 | SYN | Walden | Demoted to reserve roster | | | Before |
| 6/13/2014 | EMP | Nicasio | Promoted to active roster | | | Before |
| 6/15/2014 | EAG | Barnes,B | Demoted to reserve roster | | | Before |
| 6/15/2014 | EAG | Barnes,B | Promoted to active roster | | | Before |
| 6/15/2014 | EAG | Bourn | Promoted to active roster | | | Before |
| 6/15/2014 | EAG | Nieves | Demoted to reserve roster | | | Before |
| 6/15/2014 | EAG | Phegley | Promoted to active roster | | | Before |
| 6/15/2014 | EMP | Calhoun | Demoted to reserve roster | | | Before |
| 6/15/2014 | EMP | Calhoun | Promoted to active roster | | | Before |
| 6/15/2014 | EMP | Casilla,S | Demoted to reserve roster | | | Before |
| 6/15/2014 | EMP | Casilla,S | Promoted to active roster | | | Before |
| 6/15/2014 | EMP | Gardner | Promoted to active roster | | | Before |
| 6/15/2014 | EMP | Herrera,K | Demoted to reserve roster | | | Before |
| 6/15/2014 | EMP | Herrera,K | Promoted to active roster | | | Before |
| 6/15/2014 | EMP | Murphy,Do | Demoted to reserve roster | | | Before |
| 6/15/2014 | EMP | Nicasio | Demoted to reserve roster | | | Before |
| 6/15/2014 | EMP | Peralta,Jh | Promoted to active roster | | | Before |
| 6/15/2014 | FOR | Dirks | Demoted to reserve roster | | | Before |
| 6/15/2014 | FOR | Francisco,J | Demoted to reserve roster | | | Before |
| 6/15/2014 | FOR | Goldschmidt | Demoted to reserve roster | | | Before |
| 6/15/2014 | FOR | Goldschmidt | Promoted to active roster | | | Before |
| 6/15/2014 | FOR | Hill,A | Promoted to active roster | | | Before |
| 6/15/2014 | FOR | Ramirez,W | Promoted to active roster | | | Before |
| 6/15/2014 | FOR | Scutaro | Demoted to reserve roster | | | Before |
| 6/15/2014 | FOR | Seager | Promoted to active roster | | | Before |
| 6/15/2014 | LEG | Sipp | Promoted to active roster | | | Before |
| 6/15/2014 | LEG | Wright,W | Demoted to reserve roster | | | Before |
| 6/15/2014 | SLG | Dickerson,Co | Promoted to active roster | | | Before |
| 6/15/2014 | SLG | Ludwick | Demoted to reserve roster | | | Before |
| 6/20/2014 | FOR | Abreu | Released | | | Before |
| 6/20/2014 | FOR | Putkonen | Signed | | | Before |
| 6/22/2014 | EMP | Albers,A | Demoted to reserve roster | | | Before |
| 6/22/2014 | EMP | Casilla,S | Demoted to reserve roster | | | Before |
| 6/22/2014 | EMP | Dunn,A | Promoted to active roster | | | Before |
| 6/22/2014 | EMP | Hernandez,Ro | Promoted to active roster | | | Before |
| 6/22/2014 | EMP | Herrera,K | Promoted to active roster | | | Before |
| 6/22/2014 | EMP | Nicasio | Promoted to active roster | | | Before |
| 6/22/2014 | EMP | Ogando | Demoted to reserve roster | | | Before |
| 6/22/2014 | EMP | Redmond | Demoted to reserve roster | | | Before |
| 6/22/2014 | EMP | Rogers | Promoted to active roster | | | Before |
| 6/22/2014 | EMP | Satin | Demoted to reserve roster | | | Before |
| 6/22/2014 | FOR | Albers,M | Demoted to reserve roster | | | Before |
| 6/22/2014 | FOR | Drew | Demoted to reserve roster | | | Before |
| 6/22/2014 | FOR | Frasor | Promoted to active roster | | | Before |
| 6/22/2014 | FOR | Gonzalez,MAng | Promoted to active roster | | | Before |
| 6/22/2014 | FOR | Harvey | Demoted to reserve roster | | | Before |
| 6/22/2014 | FOR | Herrera,J | Promoted to active roster | | | Before |
| 6/22/2014 | FOR | Hill,A | Demoted to reserve roster | | | Before |
| 6/22/2014 | FOR | Hudson | Promoted to active roster | | | Before |
| 6/22/2014 | FOR | Morton | Demoted to reserve roster | | | Before |
| 6/22/2014 | FOR | Putkonen | Demoted to reserve roster | | | Before |
| 6/22/2014 | FOR | Scutaro | Promoted to active roster | | | Before |
| 6/22/2014 | LEG | Cueto | Demoted to reserve roster | | | Before |
| 6/22/2014 | LEG | Kelly,J | Promoted to active roster | | | Before |
| 6/22/2014 | QUI | Bradley | Demoted to reserve roster | | | Before |
| 6/22/2014 | QUI | Galvis | Promoted to active roster | | | Before |
| 6/22/2014 | QUI | Ozuna | Demoted to reserve roster | | | Before |
| 6/22/2014 | QUI | Ramirez,E | Promoted to active roster | | | Before |
| 6/22/2014 | QUI | Rondon,B | Demoted to reserve roster | | | Before |
| 6/22/2014 | QUI | Sweeney | Promoted to active roster | | | Before |
| 6/22/2014 | SYN | Capps | Demoted to reserve roster | | | Before |
| 6/22/2014 | SYN | Capps | Promoted to active roster | | | Before |
| 6/22/2014 | SYN | Eovaldi | Promoted to active roster | | | Before |
| 6/22/2014 | SYN | Hammel | Demoted to reserve roster | | | Before |
| 6/22/2014 | SYN | Harris,B | Promoted to active roster | | | Before |
| 6/22/2014 | SYN | Machi | Demoted to reserve roster | | | Before |
| 6/22/2014 | SYN | Medica | Demoted to reserve roster | | | Before |
| 6/22/2014 | SYN | Medica | Promoted to active roster | | | Before |
| 6/22/2014 | SYN | Medica | Promoted to active roster | | | Before |
| 6/22/2014 | SYN | Murphy,JR | Promoted to active roster | | | Before |
| 6/22/2014 | SYN | Recker | Demoted to reserve roster | | | Before |
| 6/22/2014 | SYN | Rodriguez,A | Demoted to reserve roster | | | Before |
| 6/23/2014 | SLG | Dickerson,Co | Promoted to active roster | | | Before |
| 6/28/2014 | COM | Braun | Promoted to active roster | | | Before |
| 6/28/2014 | COM | Van Slyke | Demoted to reserve roster | | | Before |
| 6/28/2014 | DRI | Buchholz | Demoted to reserve roster | | | Before |
| 6/28/2014 | DRI | Weaver | Promoted to active roster | | | Before |
| 6/28/2014 | EMP | Calhoun | Promoted to active roster | | | Before |
| 6/28/2014 | FOR | Albers,M | Promoted to active roster | | | Before |
| 6/28/2014 | FOR | Chapman,A | Demoted to reserve roster | | | Before |
| 6/28/2014 | FOR | Choate | Demoted to reserve roster | | | Before |
| 6/28/2014 | FOR | Clippard | Demoted to reserve roster | | | Before |
| 6/28/2014 | FOR | Clippard | Promoted to active roster | | | Before |
| 6/28/2014 | FOR | Hudson | Demoted to reserve roster | | | Before |
| 6/28/2014 | FOR | Morton | Promoted to active roster | | | Before |
| 6/28/2014 | FOR | Putkonen | Promoted to active roster | | | Before |
| 6/28/2014 | SLG | Bianchi | Signed | | | Before |
| 6/28/2014 | SLG | Descalso | Released | | | Before |
| 6/28/2014 | SLG | Harrison,J | Demoted to reserve roster | | | Before |
| 6/28/2014 | SLG | Harrison,J | Promoted to active roster | | | Before |
| 6/28/2014 | SLG | Herrmann | Released | | | Before |
| 6/28/2014 | SLG | Ludwick | Demoted to reserve roster | | | Before |
| 6/28/2014 | SLG | Maldonado | Signed | | | Before |
| 6/28/2014 | SLG | Martinez,Ca | Demoted to reserve roster | | | Before |
| 6/28/2014 | SLG | O'Flaherty | Promoted to active roster | | | Before |
| 6/28/2014 | SYN | Capps | Demoted to reserve roster | | | Before |
| 6/28/2014 | SYN | Harris,B | Demoted to reserve roster | | | Before |
| 6/28/2014 | SYN | Machi | Promoted to active roster | | | Before |
| 6/28/2014 | SYN | Medica | Demoted to reserve roster | | | Before |
| 6/28/2014 | SYN | Murphy,JR | Demoted to reserve roster | | | Before |
| 6/28/2014 | SYN | Recker | Promoted to active roster | | | Before |
| 6/28/2014 | SYN | Rodriguez,A | Promoted to active roster | | | Before |
| 6/28/2014 | SYN | Walden | Promoted to active roster | | | Before |
| 6/29/2014 | EMP | Calhoun | Demoted to reserve roster | | | Before |
| 7/2/2014 | QUI | Machado | Placed on disabled list | | 7/3/2014 | Before |
| 7/2/2014 | QUI | Nix,J | Promoted to active roster | | | Before |
| 7/2/2014 | QUI | Rodriguez,S | Placed on disabled list | | 7/2/2014 | Before |
| 7/2/2014 | QUI | Yelich | Promoted to active roster | | | Before |
| 7/2/2014 | SYN | Bautista | Placed on disabled list | | 7/3/2014 | Before |
| 7/2/2014 | SYN | Harris,B | Promoted to active roster | | | Before |
| 7/3/2014 | FOR | Albers,M | Demoted to reserve roster | | | Before |
| 7/3/2014 | FOR | Chapman,A | Promoted to active roster | | | Before |
| 7/3/2014 | FOR | Choate | Promoted to active roster | | | Before |
| 7/3/2014 | FOR | Clippard | Demoted to reserve roster | | | Before |
| 7/3/2014 | FOR | Drew | Promoted to active roster | | | Before |
| 7/3/2014 | FOR | Francisco,J | Promoted to active roster | | | Before |
| 7/3/2014 | FOR | Herrera,J | Demoted to reserve roster | | | Before |
| 7/3/2014 | FOR | Hudson | Promoted to active roster | | | Before |
| 7/3/2014 | FOR | Morton | Demoted to reserve roster | | | Before |
| 7/3/2014 | FOR | Seager | Demoted to reserve roster | | | Before |
| 7/3/2014 | RLF | Gregorius | Promoted to active roster | | | Before |
| 7/3/2014 | RLF | Grossman | Demoted to reserve roster | | | Before |
| 7/3/2014 | RLF | Nieuwenhuis | Demoted to reserve roster | | | Before |
| 7/3/2014 | RLF | Oberholtzer | Demoted to reserve roster | | | Before |
| 7/3/2014 | RLF | Roark | Promoted to active roster | | | Before |
| 7/3/2014 | RLF | Russell | Demoted to reserve roster | | | Before |
| 7/3/2014 | RLF | Schafer,J | Promoted to active roster | | | Before |
| 7/3/2014 | RLF | Segura | Demoted to reserve roster | | | Before |
| 7/3/2014 | RLF | Smith,W | Promoted to active roster | | | Before |
| 7/3/2014 | RLF | Snider | Promoted to active roster | | | Before |
| 7/4/2014 | COM | Fuld | Demoted to reserve roster | | | Before |
| 7/4/2014 | COM | Granderson | Promoted to active roster | | | Before |
| 7/4/2014 | DRI | Pagan | Promoted to active roster | | | Before |
| 7/4/2014 | EMP | Dunn,A | Demoted to reserve roster | | | Before |
| 7/4/2014 | EMP | Dunn,A | Promoted to active roster | | | Before |
| 7/4/2014 | EMP | Hernandez,Ro | Demoted to reserve roster | | | Before |
| 7/4/2014 | EMP | Murphy,Do | Promoted to active roster | | | Before |
| 7/4/2014 | EMP | Nicasio | Demoted to reserve roster | | | Before |
| 7/4/2014 | EMP | Ogando | Promoted to active roster | | | Before |
| 7/4/2014 | EMP | Ohlendorf | Promoted to active roster | | | Before |
| 7/4/2014 | EMP | Pearce | Demoted to reserve roster | | | Before |
| 7/4/2014 | EMP | Peralta,Jh | Demoted to reserve roster | | | Before |
| 7/4/2014 | EMP | Redmond | Promoted to active roster | | | Before |
| 7/4/2014 | EMP | Rogers | Demoted to reserve roster | | | Before |
| 7/4/2014 | EMP | Satin | Promoted to active roster | | | Before |
| 7/4/2014 | QUI | Machado | Activated from disabled list | | | Before |
| 7/4/2014 | QUI | Nix,J | Demoted to reserve roster | | | Before |
| 7/4/2014 | QUI | Rodriguez,S | Activated from disabled list | | | Before |
| 7/4/2014 | QUI | Yelich | Demoted to reserve roster | | | Before |
| 7/4/2014 | SYN | Bautista | Activated from disabled list | | | Before |
| 7/4/2014 | SYN | Buehrle | Demoted to reserve roster | | | Before |
| 7/4/2014 | SYN | Chapman,K | Promoted to active roster | | | Before |
| 7/4/2014 | SYN | Hammel | Promoted to active roster | | | Before |
| 7/4/2014 | SYN | Harris,B | Demoted to reserve roster | | | Before |
| 7/4/2014 | SYN | Machi | Demoted to reserve roster | | | Before |
| 7/4/2014 | SYN | Minor | Demoted to reserve roster | | | Before |
| 7/4/2014 | SYN | Minor | Promoted to active roster | | | Before |
| 7/7/2014 | DRI | Pagan | Demoted to reserve roster | | | Before |
| 7/9/2014 | SYN | Buehrle | Demoted to reserve roster | | | Before |
| 7/9/2014 | SYN | Capps | Demoted to reserve roster | | | Before |
| 7/9/2014 | SYN | De Fratus | Promoted to active roster | | | Before |
| 7/9/2014 | SYN | Harris,B | Demoted to reserve roster | | | Before |
| 7/9/2014 | SYN | Janssen | Promoted to active roster | | | Before |
| 7/9/2014 | SYN | Perez,JP | Promoted to active roster | | | Before |
| 7/9/2014 | SYN | Rodriguez,A | Promoted to active roster | | | Before |
| 7/9/2014 | SYN | Thornton | Demoted to reserve roster | | | Before |
| 7/10/2014 | DRI | Peralta,Jo | Promoted to active roster | | | Before |
| 7/10/2014 | DRI | Rivera,M | Demoted to reserve roster | | | Before |
| 7/10/2014 | DRI | Scheppers | Promoted to active roster | | | Before |
| 7/10/2014 | DRI | Vincent | Demoted to reserve roster | | | Before |
| 7/10/2014 | EMP | Colon | Demoted to reserve roster | | | Before |
| 7/10/2014 | EMP | Colon | Demoted to reserve roster | | | Before |
| 7/10/2014 | EMP | Hernandez,Ro | Promoted to active roster | | | Before |
| 7/10/2014 | EMP | Hernandez,Ro | Promoted to active roster | | | Before |
| 7/10/2014 | EMP | Murphy,Do | Demoted to reserve roster | | | Before |
| 7/10/2014 | EMP | Nicasio | Promoted to active roster | | | Before |
| 7/10/2014 | EMP | Nicasio | Promoted to active roster | | | Before |
| 7/10/2014 | EMP | Ogando | Demoted to reserve roster | | | Before |
| 7/10/2014 | EMP | Ogando | Demoted to reserve roster | | | Before |
| 7/10/2014 | EMP | Peralta,Jh | Promoted to active roster | | | Before |
| 7/10/2014 | EMP | Redmond | Demoted to reserve roster | | | Before |
| 7/10/2014 | EMP | Redmond | Demoted to reserve roster | | | Before |
| 7/10/2014 | EMP | Reed,A | Demoted to reserve roster | | | Before |
| 7/10/2014 | EMP | Rogers | Promoted to active roster | | | Before |
| 7/10/2014 | EMP | Rogers | Promoted to active roster | | | Before |
| 7/10/2014 | EMP | Soria | Promoted to active roster | | | Before |
| 7/10/2014 | FOR | Albers,M | Promoted to active roster | | | Before |
| 7/10/2014 | FOR | Choate | Released | | | Before |
| 7/10/2014 | FOR | Clippard | Promoted to active roster | | | Before |
| 7/10/2014 | FOR | Francisco,J | Demoted to reserve roster | | | Before |
| 7/10/2014 | FOR | Gonzalez,MAng | Demoted to reserve roster | | | Before |
| 7/10/2014 | FOR | Harvey | Promoted to active roster | | | Before |
| 7/10/2014 | FOR | Hernandez,D | Demoted to reserve roster | | | Before |
| 7/10/2014 | FOR | Hill,A | Promoted to active roster | | | Before |
| 7/10/2014 | FOR | Hudson | Demoted to reserve roster | | | Before |
| 7/10/2014 | FOR | Morton | Promoted to active roster | | | Before |
| 7/10/2014 | FOR | Putkonen | Demoted to reserve roster | | | Before |
| 7/10/2014 | FOR | Rzepczynski | Signed | | | Before |
| 7/10/2014 | FOR | Scutaro | Demoted to reserve roster | | | Before |
| 7/10/2014 | FOR | Seager | Promoted to active roster | | | Before |
| 7/10/2014 | OUT | Conger | Promoted to active roster | | | Before |
| 7/10/2014 | OUT | Wright,D | Demoted to reserve roster | | | Before |
| 7/10/2014 | QUI | Machado | Placed on disabled list | | 7/11/2014 | Before |
| 7/10/2014 | QUI | Ozuna | Promoted to active roster | | | Before |
| 7/10/2014 | QUI | Yelich | Promoted to active roster | | | Before |
| 7/10/2014 | SLG | Harrell | Signed | | | Before |
| 7/10/2014 | SLG | Harrison,J | Demoted to reserve roster | | | Before |
| 7/10/2014 | SLG | O'Flaherty | Released | | | Before |
| 7/10/2014 | SLG | Villar | Promoted to active roster | | | Before |
| 7/10/2014 | SYN | Buehrle | Promoted to active roster | | | Before |
| 7/10/2014 | SYN | Capps | Promoted to active roster | | | Before |
| 7/10/2014 | SYN | Chapman,K | Demoted to reserve roster | | | Before |
| 7/10/2014 | SYN | De Fratus | Demoted to reserve roster | | | Before |
| 7/10/2014 | SYN | Hammel | Demoted to reserve roster | | | Before |
| 7/10/2014 | SYN | Hammel | Promoted to active roster | | | Before |
| 7/10/2014 | SYN | Harris,B | Promoted to active roster | | | Before |
| 7/10/2014 | SYN | Janssen | Demoted to reserve roster | | | Before |
| 7/10/2014 | SYN | Machi | Promoted to active roster | | | Before |
| 7/10/2014 | SYN | Medica | Promoted to active roster | | | Before |
| 7/10/2014 | SYN | Perez,JP | Demoted to reserve roster | | | Before |
| 7/10/2014 | SYN | Rodriguez,A | Demoted to reserve roster | | | Before |
| 7/10/2014 | SYN | Thornton | Promoted to active roster | | | Before |
| 7/11/2014 | SYN | Medica | Demoted to reserve roster | | | Before |
| 7/11/2014 | SYN | Medica | Promoted to active roster | | | Before |
| 7/15/2014 | BAT | Bailey,A | Promoted to active roster | | | Before |
| 7/15/2014 | BAT | Capuano | Demoted to reserve roster | | | Before |
| 7/15/2014 | BAT | Cosart | Promoted to active roster | | | Before |
| 7/15/2014 | BAT | Germen | Promoted to active roster | | | Before |
| 7/15/2014 | BAT | Marcum | Promoted to active roster | | | Before |
| 7/15/2014 | BAT | Marte,S | Demoted to reserve roster | | | Before |
| 7/15/2014 | BAT | Maxwell | Demoted to reserve roster | | | Before |
| 7/15/2014 | BAT | Putz | Demoted to reserve roster | | | Before |
| 7/15/2014 | BAT | Warren | Demoted to reserve roster | | | Before |
| 7/15/2014 | EAG | Boxberger | Demoted to reserve roster | | | Before |
| 7/15/2014 | EAG | Cole | Promoted to active roster | | | Before |
| 7/15/2014 | EAG | Miley | Demoted to reserve roster | | | Before |
| 7/15/2014 | EAG | Ross,T | Promoted to active roster | | | Before |
| 7/15/2014 | EMP | Calhoun | Promoted to active roster | | | Before |
| 7/15/2014 | EMP | Casilla,S | Promoted to active roster | | | Before |
| 7/15/2014 | EMP | Colon | Promoted to active roster | | | Before |
| 7/15/2014 | EMP | Dunn,A | Demoted to reserve roster | | | Before |
| 7/15/2014 | EMP | Herrera,K | Demoted to reserve roster | | | Before |
| 7/15/2014 | EMP | Murphy,Do | Demoted to reserve roster | | | Before |
| 7/15/2014 | EMP | Nicasio | Demoted to reserve roster | | | Before |
| 7/15/2014 | EMP | Ogando | Promoted to active roster | | | Before |
| 7/15/2014 | EMP | Ohlendorf | Demoted to reserve roster | | | Before |
| 7/15/2014 | EMP | Peralta,Jh | Promoted to active roster | | | Before |
| 7/15/2014 | EMP | Redmond | Promoted to active roster | | | Before |
| 7/15/2014 | EMP | Rogers | Demoted to reserve roster | | | Before |
| 7/15/2014 | FOR | Ethier | Acquired via trade | IRI | | After |
| 7/15/2014 | FOR | Ortiz,D | Traded away | IRI | | After |
| 7/16/2014 | COM | Strop | Demoted to reserve roster | | | Before |
| 7/16/2014 | COM | Wong | Promoted to active roster | | | Before |
| 7/16/2014 | LEG | Broxton | Demoted to reserve roster | | | Before |
| 7/16/2014 | LEG | Santos,S | Promoted to active roster | | | Before |
| 7/16/2014 | QUI | Machado | Activated from disabled list | | | Before |
| 7/16/2014 | SYN | Hammel | Demoted to reserve roster | | | Before |
| 7/16/2014 | SYN | Rodriguez,A | Promoted to active roster | | | Before |
| 7/17/2014 | FOR | Dirks | Promoted to active roster | | | Before |
| 7/18/2014 | FOR | Francisco,J | Promoted to active roster | | | Before |
| 7/19/2014 | LEG | Cueto | Promoted to active roster | | | Before |
| 7/20/2014 | EMP | Calhoun | Demoted to reserve roster | | | Before |
| 7/20/2014 | EMP | Colon | Demoted to reserve roster | | | Before |
| 7/20/2014 | EMP | Nicasio | Promoted to active roster | | | Before |
| 7/20/2014 | EMP | Ohlendorf | Promoted to active roster | | | Before |
| 7/20/2014 | EMP | Pearce | Promoted to active roster | | | Before |
| 7/20/2014 | EMP | Redmond | Demoted to reserve roster | | | Before |
| 7/21/2014 | BAT | de Aza | Traded away | IRI | | After |
| 7/21/2014 | BAT | Morrison | Acquired via trade | IRI | | After |
| 7/21/2014 | COM | Swisher | Traded away | FOR | | After |
| 7/21/2014 | FOR | Swisher | Acquired via trade | COM | | After |
| 7/23/2014 | COM | Bay | Signed | | | Before |
| 7/23/2014 | COM | Carroll | Signed | | | Before |
| 7/23/2014 | COM | Federowicz | Released | | | Before |
| 7/23/2014 | COM | Francoeur | Signed | | | Before |
| 7/23/2014 | COM | Izturis,M | Released | | | Before |
| 7/23/2014 | COM | Schumaker | Released | | | Before |
| 7/23/2014 | COM | Williams | Signed | | | Before |
| 7/23/2014 | COM | Wong | Demoted to reserve roster | | | Before |
| 7/23/2014 | FOR | Clippard | Demoted to reserve roster | | | Before |
| 7/23/2014 | FOR | Francisco,J | Demoted to reserve roster | | | Before |
| 7/23/2014 | FOR | Francisco,J | Promoted to active roster | | | Before |
| 7/23/2014 | FOR | Gonzalez,MAng | Promoted to active roster | | | Before |
| 7/23/2014 | FOR | Hernandez,D | Demoted to reserve roster | | | Before |
| 7/23/2014 | FOR | Hernandez,D | Promoted to active roster | | | Before |
| 7/23/2014 | FOR | Hernandez,D | Demoted to reserve roster | | | Before |
| 7/23/2014 | FOR | Hernandez,D | Promoted to active roster | | | Before |
| 7/23/2014 | FOR | Heyward | Demoted to reserve roster | | | Before |
| 7/23/2014 | FOR | Heyward | Promoted to active roster | | | Before |
| 7/23/2014 | FOR | Holland,D | Demoted to reserve roster | | | Before |
| 7/23/2014 | FOR | Holland,D | Promoted to active roster | | | Before |
| 7/23/2014 | FOR | Putkonen | Promoted to active roster | | | Before |
| 7/23/2014 | FOR | Ramirez,W | Released | | | Before |
| 7/23/2014 | FOR | Simon | Demoted to reserve roster | | | Before |
| 7/23/2014 | FOR | Valencia | Demoted to reserve roster | | | Before |
| 7/23/2014 | LEG | Boesch | Demoted to reserve roster | | | Before |
| 7/23/2014 | LEG | Boesch | Promoted to active roster | | | Before |
| 7/23/2014 | LEG | Boesch | Promoted to active roster | | | Before |
| 7/23/2014 | LEG | Cueto | Demoted to reserve roster | | | Before |
| 7/23/2014 | LEG | Greene | Promoted to active roster | | | Before |
| 7/23/2014 | LEG | Sanchez,T | Demoted to reserve roster | | | Before |
| 7/23/2014 | LEG | Solano,D | Demoted to reserve roster | | | Before |
| 7/23/2014 | LEG | Wright,W | Promoted to active roster | | | Before |
| 7/23/2014 | QUI | Bradley | Promoted to active roster | | | Before |
| 7/23/2014 | QUI | Ozuna | Demoted to reserve roster | | | Before |
| 7/23/2014 | SLG | Diamond | Signed | | | Before |
| 7/23/2014 | SLG | Garcia,J | Released | | | Before |
| 7/23/2014 | SLG | Hairston,J | Signed | | | Before |
| 7/23/2014 | SLG | Happ | Released | | | Before |
| 7/23/2014 | SLG | Lindstrom | Released | | | Before |
| 7/23/2014 | SLG | Ludwick | Released | | | Before |
| 7/23/2014 | SLG | Mayberry | Released | | | Before |
| 7/23/2014 | SLG | Mendoza | Signed | | | Before |
| 7/23/2014 | SLG | Thomas | Signed | | | Before |
| 7/23/2014 | SLG | Vogelsong | Demoted to reserve roster | | | Before |
| 7/23/2014 | SLG | Wacha | Demoted to reserve roster | | | Before |
| 7/23/2014 | SLG | Westbrook | Signed | | | Before |
| 7/23/2014 | SYN | Bettis | Promoted to active roster | | | Before |
| 7/23/2014 | SYN | Capps | Demoted to reserve roster | | | Before |
| 7/23/2014 | SYN | De Fratus | Promoted to active roster | | | Before |
| 7/23/2014 | SYN | Quintero | Signed | | | Before |
| 7/23/2014 | SYN | Recker | Demoted to reserve roster | | | Before |
| 7/23/2014 | SYN | Rodriguez,A | Demoted to reserve roster | | | Before |
| 7/23/2014 | SYN | Thornton | Released | | | Before |
| 7/25/2014 | RLF | Gutierrez,F | Promoted to active roster | | | Before |
| 7/28/2014 | EMP | Brothers | Demoted to reserve roster | | | Before |
| 7/28/2014 | EMP | Casilla,S | Demoted to reserve roster | | | Before |
| 7/28/2014 | EMP | Casilla,S | Promoted to active roster | | | Before |
| 7/28/2014 | EMP | Colon | Promoted to active roster | | | Before |
| 7/28/2014 | EMP | Dunn,A | Promoted to active roster | | | Before |
| 7/28/2014 | EMP | Gardner | Demoted to reserve roster | | | Before |
| 7/28/2014 | EMP | Green,N | Signed | | | Before |
| 7/28/2014 | EMP | Herrera,K | Promoted to active roster | | | Before |
| 7/28/2014 | EMP | Nicasio | Demoted to reserve roster | | | Before |
| 7/28/2014 | EMP | Ohlendorf | Released | | | Before |
| 7/28/2014 | EMP | Pearce | Demoted to reserve roster | | | Before |
| 7/28/2014 | EMP | Reed,A | Demoted to reserve roster | | | Before |
| 7/28/2014 | EMP | Rogers | Promoted to active roster | | | Before |
| 7/28/2014 | EMP | Soria | Promoted to active roster | | | Before |
| 7/28/2014 | FOR | Carp | Traded away | BOU | | After |
| 7/28/2014 | FOR | Carp | Acquired via trade | BOU | | After |
| 7/28/2014 | FOR | Jansen | Traded away | LEG | | After |
| 7/28/2014 | FOR | Jansen | Acquired via trade | LEG | | After |
| 7/28/2014 | FOR | Jansen | Acquired via trade | LEG | | After |
| 7/28/2014 | FOR | Pastornicky | Traded away | LEG | | After |
| 7/28/2014 | FOR | Pastornicky | Traded away | LEG | | After |
| 7/28/2014 | FOR | Pastornicky | Acquired via trade | LEG | | After |
| 7/28/2014 | LEG | Jansen | Traded away | FOR | | After |
| 7/28/2014 | LEG | Jansen | Traded away | FOR | | After |
| 7/28/2014 | LEG | Jansen | Acquired via trade | FOR | | After |
| 7/28/2014 | LEG | Pastornicky | Traded away | FOR | | After |
| 7/28/2014 | LEG | Pastornicky | Acquired via trade | FOR | | After |
| 7/28/2014 | LEG | Pastornicky | Acquired via trade | FOR | | After |
| 7/28/2014 | RLF | Gutierrez,F | Demoted to reserve roster | | | Before |
| 7/29/2014 | DRI | Nathan | Promoted to active roster | | | Before |
| 7/29/2014 | DRI | Peralta,Jo | Demoted to reserve roster | | | Before |
| 7/29/2014 | EAG | Cotts | Demoted to reserve roster | | | Before |
| 7/29/2014 | EAG | Mazzaro | Promoted to active roster | | | Before |
| 7/29/2014 | EMP | Green,N | Signed | | | Before |
| 7/29/2014 | EMP | Ohlendorf | Released | | | Before |
| 7/29/2014 | FOR | Albers,M | Demoted to reserve roster | | | Before |
| 7/29/2014 | FOR | Carp | Released | | | Before |
| 7/29/2014 | FOR | Cedeno,R | Signed | | | Before |
| 7/29/2014 | FOR | Clippard | Promoted to active roster | | | Before |
| 7/29/2014 | FOR | Dirks | Demoted to reserve roster | | | Before |
| 7/29/2014 | FOR | Drew | Demoted to reserve roster | | | Before |
| 7/29/2014 | FOR | Francisco,J | Demoted to reserve roster | | | Before |
| 7/29/2014 | FOR | Herrera,J | Promoted to active roster | | | Before |
| 7/29/2014 | FOR | Hill,A | Demoted to reserve roster | | | Before |
| 7/29/2014 | FOR | Putkonen | Released | | | Before |
| 7/29/2014 | FOR | Scutaro | Promoted to active roster | | | Before |
| 7/29/2014 | LEG | Holmberg | Released | | | Before |
| 7/29/2014 | LEG | Holmberg | Released | | | Before |
| 7/29/2014 | LEG | Holmberg | Signed | | | Before |
| 7/29/2014 | LEG | Olivo | Released | | | Before |
| 7/29/2014 | LEG | Olivo | Signed | | | Before |
| 7/29/2014 | LEG | Olivo | Signed | | | Before |
| 7/29/2014 | QUI | Baker,S | Released | | | Before |
| 7/29/2014 | QUI | Blanton | Promoted to active roster | | | Before |
| 7/29/2014 | QUI | Grandal | Demoted to reserve roster | | | Before |
| 7/29/2014 | QUI | Johnson,Ke | Demoted to reserve roster | | | Before |
| 7/29/2014 | QUI | Keuchel | Demoted to reserve roster | | | Before |
| 7/29/2014 | QUI | Shoppach | Signed | | | Before |
| 7/29/2014 | QUI | Yelich | Demoted to reserve roster | | | Before |
| 7/29/2014 | SLG | Gorzelanny | Demoted to reserve roster | | | Before |
| 7/29/2014 | SLG | Martinez,Ca | Promoted to active roster | | | Before |
| 7/30/2014 | FOR | Wilson,B | Promoted to active roster | | | Before |
| 7/31/2014 | FOR | Wilson,B | Demoted to reserve roster | | | Before |
| 8/4/2014 | EAG | Coleman | Demoted to reserve roster | | | Before |
| 8/4/2014 | EMP | Avila | Demoted to reserve roster | | | Before |
| 8/4/2014 | EMP | Brothers | Promoted to active roster | | | Before |
| 8/4/2014 | EMP | Gardner | Demoted to reserve roster | | | Before |
| 8/4/2014 | EMP | Gardner | Promoted to active roster | | | Before |
| 8/4/2014 | EMP | Lavarnway | Promoted to active roster | | | Before |
| 8/4/2014 | EMP | Nava | Demoted to reserve roster | | | Before |
| 8/4/2014 | EMP | Nava | Promoted to active roster | | | Before |
| 8/4/2014 | EMP | Nicasio | Promoted to active roster | | | Before |
| 8/4/2014 | EMP | Ogando | Demoted to reserve roster | | | Before |
| 8/4/2014 | EMP | Parra,M | Demoted to reserve roster | | | Before |
| 8/4/2014 | LEG | Betancourt,Y | Demoted to reserve roster | | | Before |
| 8/4/2014 | LEG | Culberson | Demoted to reserve roster | | | Before |
| 8/4/2014 | LEG | Frieri | Demoted to reserve roster | | | Before |
| 8/4/2014 | LEG | Greene | Demoted to reserve roster | | | Before |
| 8/4/2014 | LEG | Greene | Promoted to active roster | | | Before |
| 8/4/2014 | LEG | Jepsen | Promoted to active roster | | | Before |
| 8/4/2014 | LEG | Morales,F | Promoted to active roster | | | Before |
| 8/4/2014 | LEG | Pastornicky | Promoted to active roster | | | Before |
| 8/4/2014 | LEG | Schafer,L | Demoted to reserve roster | | | Before |
| 8/4/2014 | OUT | Robinson,S | Demoted to reserve roster | | | Before |
| 8/4/2014 | QUI | Bradley | Demoted to reserve roster | | | Before |
| 8/4/2014 | QUI | Britton,Z | Demoted to reserve roster | | | Before |
| 8/4/2014 | QUI | Duffy | Promoted to active roster | | | Before |
| 8/4/2014 | QUI | Nix,J | Promoted to active roster | | | Before |
| 8/4/2014 | RLF | Gutierrez,F | Promoted to active roster | | | Before |
| 8/4/2014 | SLG | Axelrod | Signed | | | Before |
| 8/4/2014 | SLG | Garcia,F | Signed | | | Before |
| 8/4/2014 | SLG | Martinez,Ca | Demoted to reserve roster | | | Before |
| 8/4/2014 | SLG | Motte | Released | | | Before |
| 8/4/2014 | SLG | Siegrist | Demoted to reserve roster | | | Before |
| 8/4/2014 | SLG | Villar | Released | | | Before |
| 8/4/2014 | SYN | Capps | Promoted to active roster | | | Before |
| 8/4/2014 | SYN | De Fratus | Demoted to reserve roster | | | Before |
| 8/5/2014 | OUT | Tuiasosopo | Demoted to reserve roster | | | Before |
| 8/5/2014 | OUT | Wright,D | Promoted to active roster | | | Before |
| 8/9/2014 | RLF | Cruz,T | Promoted to active roster | | | Before |
| 8/9/2014 | RLF | Laird,G | Demoted to reserve roster | | | Before |
| 8/9/2014 | SYN | Medica | Demoted to reserve roster | | | Before |
| 8/9/2014 | SYN | Rodriguez,A | Promoted to active roster | | | Before |
| 8/10/2014 | BAT | Ackley | Demoted to reserve roster | | | Before |
| 8/10/2014 | BAT | Blevins | Demoted to reserve roster | | | Before |
| 8/10/2014 | BAT | Howard | Demoted to reserve roster | | | Before |
| 8/10/2014 | BAT | Kontos | Demoted to reserve roster | | | Before |
| 8/10/2014 | BAT | Reynolds,Mar | Demoted to reserve roster | | | Before |
| 8/10/2014 | EAG | Bowden | Released | | | Before |
| 8/10/2014 | EAG | Coleman | Released | | | Before |
| 8/10/2014 | EAG | Marmol | Signed | | | Before |
| 8/10/2014 | EAG | Savery | Signed | | | Before |
| 8/10/2014 | EMP | Almonte,A | Signed | | | Before |
| 8/10/2014 | EMP | Avila | Promoted to active roster | | | Before |
| 8/10/2014 | EMP | Casilla,S | Demoted to reserve roster | | | Before |
| 8/10/2014 | EMP | Gast | Signed | | | Before |
| 8/10/2014 | EMP | Green,N | Released | | | Before |
| 8/10/2014 | EMP | Lavarnway | Demoted to reserve roster | | | Before |
| 8/10/2014 | EMP | Murphy,Do | Promoted to active roster | | | Before |
| 8/10/2014 | EMP | Parra,M | Promoted to active roster | | | Before |
| 8/10/2014 | EMP | Peralta,Jh | Demoted to reserve roster | | | Before |
| 8/10/2014 | EMP | Rogers | Released | | | Before |
| 8/10/2014 | FOR | Albers,M | Promoted to active roster | | | Before |
| 8/10/2014 | FOR | Chapman,A | Demoted to reserve roster | | | Before |
| 8/10/2014 | FOR | Clippard | Demoted to reserve roster | | | Before |
| 8/10/2014 | FOR | Clippard | Promoted to active roster | | | Before |
| 8/10/2014 | FOR | Drew | Promoted to active roster | | | Before |
| 8/10/2014 | FOR | Frasor | Demoted to reserve roster | | | Before |
| 8/10/2014 | FOR | Hernandez,D | Promoted to active roster | | | Before |
| 8/10/2014 | FOR | Herrera,J | Demoted to reserve roster | | | Before |
| 8/10/2014 | FOR | Herrera,J | Promoted to active roster | | | Before |
| 8/10/2014 | FOR | Hudson | Promoted to active roster | | | Before |
| 8/10/2014 | FOR | Morton | Demoted to reserve roster | | | Before |
| 8/10/2014 | LEG | Betancourt,Y | Released | | | Before |
| 8/10/2014 | LEG | Gonzalez,Ma | Signed | | | Before |
| 8/10/2014 | LEG | Greene | Released | | | Before |
| 8/10/2014 | LEG | Pastornicky | Demoted to reserve roster | | | Before |
| 8/10/2014 | LEG | Romine,An | Signed | | | Before |
| 8/10/2014 | SLG | Bernadina | Signed | | | Before |
| 8/10/2014 | SLG | Kozma | Released | | | Before |
| 8/10/2014 | SLG | Lombardozzi | Released | | | Before |
| 8/10/2014 | SLG | Quintanilla | Signed | | | Before |
| 8/10/2014 | SYN | Janssen | Promoted to active roster | | | Before |
| 8/10/2014 | SYN | Machi | Demoted to reserve roster | | | Before |
| 8/10/2014 | SYN | Morrow | Promoted to active roster | | | Before |
| 8/10/2014 | SYN | Rodriguez,A | Demoted to reserve roster | | | Before |
| 8/14/2014 | OUT | Medina | Promoted to active roster | | | Before |
| 8/14/2014 | OUT | Torres,C | Demoted to reserve roster | | | Before |
| 8/14/2014 | SYN | Hammel | Promoted to active roster | | | Before |
| 8/15/2014 | SYN | Bettis | Demoted to reserve roster | | | Before |
| 8/15/2014 | SYN | Buehrle | Demoted to reserve roster | | | Before |
| 8/15/2014 | SYN | Capps | Demoted to reserve roster | | | Before |
| 8/15/2014 | SYN | Chapman,K | Promoted to active roster | | | Before |
| 8/15/2014 | SYN | Morrow | Demoted to reserve roster | | | Before |
| 8/15/2014 | SYN | Perez,JP | Promoted to active roster | | | Before |
| 8/15/2014 | SYN | Quintero | Demoted to reserve roster | | | Before |
| 8/15/2014 | SYN | Recker | Promoted to active roster | | | Before |
| 8/15/2014 | SYN | Rodriguez,A | Promoted to active roster | | | Before |
| 8/16/2014 | EAG | Beckham,G | Demoted to reserve roster | | | Before |
| 8/16/2014 | EAG | Burton | Demoted to reserve roster | | | Before |
| 8/16/2014 | EAG | Kennedy | Demoted to reserve roster | | | Before |
| 8/16/2014 | EAG | Storen | Demoted to reserve roster | | | Before |
| 8/16/2014 | EMP | Avila | Demoted to reserve roster | | | Before |
| 8/16/2014 | EMP | Calhoun | Promoted to active roster | | | Before |
| 8/16/2014 | EMP | Craig | Demoted to reserve roster | | | Before |
| 8/16/2014 | EMP | Gardner | Promoted to active roster | | | Before |
| 8/16/2014 | EMP | Lavarnway | Promoted to active roster | | | Before |
| 8/16/2014 | EMP | Murphy,Do | Demoted to reserve roster | | | Before |
| 8/16/2014 | EMP | Nava | Demoted to reserve roster | | | Before |
| 8/16/2014 | EMP | Peralta,Jh | Promoted to active roster | | | Before |
| 8/16/2014 | EMP | Reed,A | Promoted to active roster | | | Before |
| 8/16/2014 | EMP | Soria | Demoted to reserve roster | | | Before |
| 8/16/2014 | OUT | Brown,D | Demoted to reserve roster | | | Before |
| 8/16/2014 | OUT | Brown,D | Promoted to active roster | | | Before |
| 8/16/2014 | OUT | Chen,W | Demoted to reserve roster | | | Before |
| 8/16/2014 | OUT | Delgado | Demoted to reserve roster | | | Before |
| 8/16/2014 | OUT | Hanson | Demoted to reserve roster | | | Before |
| 8/16/2014 | OUT | Hanson | Promoted to active roster | | | Before |
| 8/16/2014 | OUT | Harper | Demoted to reserve roster | | | Before |
| 8/16/2014 | OUT | Marquis | Signed | | | Before |
| 8/16/2014 | OUT | McGee | Demoted to reserve roster | | | Before |
| 8/16/2014 | OUT | Parker,B | Promoted to active roster | | | Before |
| 8/16/2014 | OUT | Phelps,D | Promoted to active roster | | | Before |
| 8/16/2014 | OUT | Robinson,S | Promoted to active roster | | | Before |
| 8/16/2014 | OUT | White | Released | | | Before |
| 8/16/2014 | QUI | Bradley | Promoted to active roster | | | Before |
| 8/16/2014 | QUI | Gose | Demoted to reserve roster | | | Before |
| 8/16/2014 | QUI | Johnson,Ke | Promoted to active roster | | | Before |
| 8/16/2014 | QUI | Ozuna | Demoted to reserve roster | | | Before |
| 8/16/2014 | QUI | Ozuna | Promoted to active roster | | | Before |
| 8/16/2014 | QUI | Rendon | Demoted to reserve roster | | | Before |
| 8/16/2014 | RLF | Alonso | Demoted to reserve roster | | | Before |
| 8/16/2014 | SYN | Bailey,H | Demoted to reserve roster | | | Before |
| 8/16/2014 | SYN | Buehrle | Promoted to active roster | | | Before |
| 8/16/2014 | SYN | Capps | Promoted to active roster | | | Before |
| 8/16/2014 | SYN | Chapman,K | Demoted to reserve roster | | | Before |
| 8/16/2014 | SYN | Eovaldi | Demoted to reserve roster | | | Before |
| 8/16/2014 | SYN | Machi | Promoted to active roster | | | Before |
| 8/16/2014 | SYN | Morrow | Promoted to active roster | | | Before |
| 8/16/2014 | SYN | Quintero | Promoted to active roster | | | Before |
| 8/16/2014 | SYN | Recker | Demoted to reserve roster | | | Before |
| 8/16/2014 | SYN | Walden | Demoted to reserve roster | | | Before |
| 8/21/2014 | COM | Jeffress | Promoted to active roster | | | Before |
| 8/21/2014 | COM | Odorizzi | Demoted to reserve roster | | | Before |
| 8/23/2014 | COM | Strop | Promoted to active roster | | | Before |
| 8/23/2014 | DRI | Bastardo | Demoted to reserve roster | | | Before |
| 8/23/2014 | DRI | Buchholz | Demoted to reserve roster | | | Before |
| 8/23/2014 | DRI | Jeter | Released | | | Before |
| 8/23/2014 | DRI | Lackey | Promoted to active roster | | | Before |
| 8/23/2014 | DRI | Nathan | Promoted to active roster | | | Before |
| 8/23/2014 | DRI | Pagan | Demoted to reserve roster | | | Before |
| 8/23/2014 | DRI | Perez,JC | Signed | | | Before |
| 8/23/2014 | DRI | Rivera,M | Demoted to reserve roster | | | Before |
| 8/23/2014 | DRI | Rodriguez,P | Demoted to reserve roster | | | Before |
| 8/23/2014 | DRI | Rodriguez,P | Promoted to active roster | | | Before |
| 8/23/2014 | DRI | Wilhelmsen | Promoted to active roster | | | Before |
| 8/23/2014 | EMP | Albers,A | Promoted to active roster | | | Before |
| 8/23/2014 | EMP | Almonte,A | Released | | | Before |
| 8/23/2014 | EMP | Avila | Promoted to active roster | | | Before |
| 8/23/2014 | EMP | Casilla,S | Promoted to active roster | | | Before |
| 8/23/2014 | EMP | Craig | Promoted to active roster | | | Before |
| 8/23/2014 | EMP | Hale | Signed | | | Before |
| 8/23/2014 | EMP | Murphy,Do | Promoted to active roster | | | Before |
| 8/23/2014 | EMP | Nava | Promoted to active roster | | | Before |
| 8/23/2014 | EMP | Ogando | Promoted to active roster | | | Before |
| 8/23/2014 | EMP | Pearce | Promoted to active roster | | | Before |
| 8/23/2014 | EMP | Redmond | Promoted to active roster | | | Before |
| 8/23/2014 | EMP | Soria | Promoted to active roster | | | Before |
| 8/23/2014 | FOR | Albers,M | Promoted to active roster | | | Before |
| 8/23/2014 | FOR | Dirks | Promoted to active roster | | | Before |
| 8/23/2014 | FOR | Francisco,J | Promoted to active roster | | | Before |
| 8/23/2014 | FOR | Hernandez,D | Promoted to active roster | | | Before |
| 8/23/2014 | FOR | Herrera,J | Promoted to active roster | | | Before |
| 8/23/2014 | FOR | Holland,D | Promoted to active roster | | | Before |
| 8/23/2014 | FOR | Hudson | Promoted to active roster | | | Before |
| 8/23/2014 | FOR | Scutaro | Promoted to active roster | | | Before |
| 8/23/2014 | FOR | Valencia | Promoted to active roster | | | Before |
| 8/23/2014 | FOR | Wilson,B | Promoted to active roster | | | Before |
| 8/23/2014 | QUI | Coghlan | Signed | | | Before |
| 8/23/2014 | QUI | Delabar | Released | | | Before |
| 8/23/2014 | QUI | Sanabia | Signed | | | Before |
| 8/23/2014 | QUI | Sweeney | Released | | | Before |
| 8/23/2014 | RLF | Alonso | Promoted to active roster | | | Before |
| 8/23/2014 | RLF | Arcia | Promoted to active roster | | | Before |
| 8/23/2014 | RLF | Grossman | Promoted to active roster | | | Before |
| 8/23/2014 | RLF | Niese | Promoted to active roster | | | Before |
| 8/23/2014 | RLF | Nieuwenhuis | Promoted to active roster | | | Before |
| 8/23/2014 | RLF | Oberholtzer | Promoted to active roster | | | Before |
| 8/23/2014 | RLF | Russell | Promoted to active roster | | | Before |
| 8/23/2014 | RLF | Segura | Promoted to active roster | | | Before |
| 8/23/2014 | SLG | Blanco,H | Signed | | | Before |
| 8/23/2014 | SLG | Clemens | Signed | | | Before |
| 8/23/2014 | SLG | d'Arnaud | Promoted to active roster | | | Before |
| 8/23/2014 | SLG | Mathis | Released | | | Before |
| 8/23/2014 | SLG | Rodriguez,F | Demoted to reserve roster | | | Before |
| 8/23/2014 | SLG | Slowey | Released | | | Before |
| 8/23/2014 | SYN | Bailey,H | Promoted to active roster | | | Before |
| 8/23/2014 | SYN | Bettis | Promoted to active roster | | | Before |
| 8/23/2014 | SYN | Capps | Demoted to reserve roster | | | Before |
| 8/23/2014 | SYN | Chapman,K | Promoted to active roster | | | Before |
| 8/23/2014 | SYN | Eovaldi | Promoted to active roster | | | Before |
| 8/23/2014 | SYN | Hembree | Promoted to active roster | | | Before |
| 8/23/2014 | SYN | Medica | Promoted to active roster | | | Before |
| 8/23/2014 | SYN | Murphy,JR | Promoted to active roster | | | Before |
| 8/23/2014 | SYN | Recker | Promoted to active roster | | | Before |
| 8/23/2014 | SYN | Walden | Promoted to active roster | | | Before |
| 8/28/2014 | DRI | Bastardo | Promoted to active roster | | | Before |
| 8/28/2014 | DRI | Fien | Promoted to active roster | | | Before |
| 8/28/2014 | DRI | Pagan | Promoted to active roster | | | Before |
| 8/28/2014 | DRI | Rivera,M | Promoted to active roster | | | Before |
| 8/28/2014 | DRI | Wilhelmsen | Demoted to reserve roster | | | Before |
| 8/28/2014 | DRI | Wilhelmsen | Promoted to active roster | | | Before |
| 8/28/2014 | EAG | Boxberger | Promoted to active roster | | | Before |
| 8/28/2014 | EAG | Burton | Promoted to active roster | | | Before |
| 8/28/2014 | EAG | Cotts | Demoted to reserve roster | | | Before |
| 8/28/2014 | EAG | Cotts | Promoted to active roster | | | Before |
| 8/28/2014 | EAG | Storen | Promoted to active roster | | | Before |
| 8/28/2014 | EMP | Gast | Released | | | Before |
| 8/28/2014 | EMP | Stinson | Signed | | | Before |
| 8/28/2014 | FOR | Valencia | Demoted to reserve roster | | | Before |
| 8/28/2014 | OUT | Freeman,S | Promoted to active roster | | | Before |
| 8/28/2014 | OUT | Harper | Promoted to active roster | | | Before |
| 8/28/2014 | OUT | Kohn | Promoted to active roster | | | Before |
| 8/28/2014 | OUT | McGee | Promoted to active roster | | | Before |
| 8/31/2014 | EMP | Hale | Demoted to reserve roster | | | Before |
| 8/31/2014 | EMP | Murphy,Do | Demoted to reserve roster | | | Before |
| 8/31/2014 | EMP | Redmond | Demoted to reserve roster | | | Before |
| 8/31/2014 | EMP | Stinson | Demoted to reserve roster | | | Before |
| 9/2/2014 | EAG | Burton | Demoted to reserve roster | | | Before |
| 9/2/2014 | EAG | Garcia,O | Promoted to active roster | | | Before |
| 9/2/2014 | EAG | Rodriguez,HAle | Promoted to active roster | | | Before |
| 9/2/2014 | EMP | Albers,A | Demoted to reserve roster | | | Before |
| 9/2/2014 | EMP | Hale | Promoted to active roster | | | Before |
| 9/2/2014 | EMP | Hernandez,Ro | Demoted to reserve roster | | | Before |
| 9/2/2014 | EMP | Nicasio | Demoted to reserve roster | | | Before |
| 9/2/2014 | EMP | Redmond | Promoted to active roster | | | Before |
| 9/2/2014 | OUT | Brantly | Released | | | Before |
| 9/2/2014 | OUT | Campana | Signed | | | Before |
| 9/2/2014 | QUI | Britton,Z | Promoted to active roster | | | Before |
| 9/2/2014 | QUI | Gose | Promoted to active roster | | | Before |
| 9/2/2014 | QUI | Grandal | Promoted to active roster | | | Before |
| 9/2/2014 | QUI | Keuchel | Promoted to active roster | | | Before |
| 9/2/2014 | QUI | Ozuna | Promoted to active roster | | | Before |
| 9/2/2014 | QUI | Ramirez,E | Demoted to reserve roster | | | Before |
| 9/2/2014 | QUI | Rendon | Promoted to active roster | | | Before |
| 9/2/2014 | QUI | Yelich | Promoted to active roster | | | Before |
| 9/2/2014 | SLG | Bianchi | Released | | | Before |
| 9/2/2014 | SLG | Crowe | Signed | | | Before |
| 9/2/2014 | SYN | Bettis | Demoted to reserve roster | | | Before |
| 9/2/2014 | SYN | Harris,B | Demoted to reserve roster | | | Before |
| 9/3/2014 | EAG | Brantley | Demoted to reserve roster | | | Before |
| 9/3/2014 | EAG | Fuentes | Promoted to active roster | | | Before |
| 9/3/2014 | EAG | Loney | Demoted to reserve roster | | | Before |
| 9/3/2014 | EAG | Perez,E | Promoted to active roster | | | Before |
| 9/4/2014 | EAG | Garcia,O | Demoted to reserve roster | | | Before |
| 9/4/2014 | EAG | Rodriguez,HAle | Demoted to reserve roster | | | Before |
| 9/6/2014 | SLG | Gorzelanny | Promoted to active roster | | | Before |
| 9/6/2014 | SLG | Martinez,Ca | Promoted to active roster | | | Before |
| 9/6/2014 | SLG | Rodriguez,F | Promoted to active roster | | | Before |
| 9/6/2014 | SLG | Wilson,Ju | Demoted to reserve roster | | | Before |
| 9/6/2014 | SYN | Medica | Demoted to reserve roster | | | Before |
| 9/6/2014 | SYN | Morrow | Demoted to reserve roster | | | Before |
| 9/8/2014 | COM | Cain,M | Demoted to reserve roster | | | Before |
| 9/8/2014 | COM | Hechavarria | Demoted to reserve roster | | | Before |
| 9/8/2014 | COM | Pomeranz | Promoted to active roster | | | Before |
| 9/8/2014 | EAG | Adrianza | Promoted to active roster | | | Before |
| 9/8/2014 | EAG | Boxberger | Demoted to reserve roster | | | Before |
| 9/8/2014 | EAG | Gonzalez,Ale | Signed | | | Before |
| 9/8/2014 | EAG | Hamilton,B | Promoted to active roster | | | Before |
| 9/8/2014 | EAG | Nieves | Released | | | Before |
| 9/8/2014 | EAG | Phegley | Demoted to reserve roster | | | Before |
| 9/8/2014 | EMP | Hernandez,Ro | Promoted to active roster | | | Before |
| 9/8/2014 | EMP | Murphy,Do | Promoted to active roster | | | Before |
| 9/8/2014 | EMP | Nicasio | Promoted to active roster | | | Before |
| 9/8/2014 | EMP | Stinson | Promoted to active roster | | | Before |
| 9/8/2014 | FOR | Valencia | Promoted to active roster | | | Before |
| 9/8/2014 | OUT | Bell | Released | | | Before |
| 9/8/2014 | OUT | Gonzalez,G | Demoted to reserve roster | | | Before |
| 9/8/2014 | OUT | Hanson | Promoted to active roster | | | Before |
| 9/8/2014 | OUT | Masterson | Demoted to reserve roster | | | Before |
| 9/8/2014 | OUT | McGee | Demoted to reserve roster | | | Before |
| 9/8/2014 | OUT | Qualls | Demoted to reserve roster | | | Before |
| 9/8/2014 | OUT | Ramos,C | Demoted to reserve roster | | | Before |
| 9/8/2014 | OUT | Shoemaker | Signed | | | Before |
| 9/8/2014 | OUT | Torres,C | Promoted to active roster | | | Before |
| 9/8/2014 | RLF | Cruz,T | Demoted to reserve roster | | | Before |
| 9/8/2014 | RLF | McKenry | Signed | | | Before |
| 9/8/2014 | RLF | Robinson,D | Released | | | Before |
| 9/8/2014 | SLG | Gorzelanny | Demoted to reserve roster | | | Before |
| 9/8/2014 | SLG | Rodriguez,F | Demoted to reserve roster | | | Before |
| 9/8/2014 | SLG | Vogelsong | Promoted to active roster | | | Before |
| 9/8/2014 | SYN | Bettis | Promoted to active roster | | | Before |
| 9/8/2014 | SYN | De Fratus | Promoted to active roster | | | Before |
| 9/8/2014 | SYN | Janssen | Demoted to reserve roster | | | Before |
| 9/8/2014 | SYN | Machi | Demoted to reserve roster | | | Before |
| 9/8/2014 | SYN | Morrow | Demoted to reserve roster | | | Before |
| 9/8/2014 | SYN | Perez,JP | Demoted to reserve roster | | | Before |
| 9/12/2014 | COM | Cain,M | Promoted to active roster | | | Before |
| 9/12/2014 | COM | Pomeranz | Demoted to reserve roster | | | Before |
| 9/12/2014 | OUT | Masterson | Demoted to reserve roster | | | Before |
| 9/12/2014 | OUT | McGee | Demoted to reserve roster | | | Before |
| 9/12/2014 | OUT | Moscoso | Released | | | Before |
| 9/12/2014 | OUT | Torres,C | Promoted to active roster | | | Before |
| 9/13/2014 | COM | Espinosa | Released | | | Before |
| 9/13/2014 | COM | Ohlendorf | Signed | | | Before |
| 9/13/2014 | FOR | Chapman,A | Demoted to reserve roster | | | Before |
| 9/13/2014 | FOR | Chapman,A | Promoted to active roster | | | Before |
| 9/13/2014 | FOR | Clippard | Demoted to reserve roster | | | Before |
| 9/13/2014 | FOR | Clippard | Promoted to active roster | | | Before |
| 9/13/2014 | FOR | Ethier | Demoted to reserve roster | | | Before |
| 9/13/2014 | FOR | Ethier | Promoted to active roster | | | Before |
| 9/13/2014 | FOR | Frasor | Demoted to reserve roster | | | Before |
| 9/13/2014 | FOR | Hill,A | Demoted to reserve roster | | | Before |
| 9/13/2014 | FOR | Jansen | Demoted to reserve roster | | | Before |
| 9/13/2014 | FOR | Jansen | Promoted to active roster | | | Before |
| 9/13/2014 | FOR | Jansen | Demoted to reserve roster | | | Before |
| 9/13/2014 | FOR | Valencia | Demoted to reserve roster | | | Before |
| 9/13/2014 | LEG | Boesch | Demoted to reserve roster | | | Before |
| 9/13/2014 | LEG | Cishek | Demoted to reserve roster | | | Before |
| 9/13/2014 | LEG | Cueto | Promoted to active roster | | | Before |
| 9/13/2014 | LEG | Kemp | Demoted to reserve roster | | | Before |
| 9/13/2014 | LEG | Pastornicky | Promoted to active roster | | | Before |
| 9/13/2014 | LEG | Romero,E | Promoted to active roster | | | Before |
| 9/13/2014 | LEG | Romine,An | Demoted to reserve roster | | | Before |
| 9/13/2014 | LEG | Solano,D | Promoted to active roster | | | Before |
| 9/13/2014 | LEG | Volquez | Demoted to reserve roster | | | Before |
| 9/13/2014 | LEG | Walters,Z | Promoted to active roster | | | Before |
| 9/13/2014 | OUT | Encarnacion | Demoted to reserve roster | | | Before |
| 9/13/2014 | OUT | Hanson | Promoted to active roster | | | Before |
| 9/13/2014 | OUT | Lohse | Demoted to reserve roster | | | Before |
| 9/13/2014 | OUT | Moscoso | Signed | | | Before |
| 9/13/2014 | OUT | Moscoso | Signed | | | Before |
| 9/13/2014 | OUT | Qualls | Demoted to reserve roster | | | Before |
| 9/13/2014 | OUT | Ramos,C | Demoted to reserve roster | | | Before |
| 9/13/2014 | OUT | Shoemaker | Released | | | Before |
| 9/13/2014 | OUT | Shoemaker | Released | | | Before |
| 9/13/2014 | OUT | Shoemaker | Signed | | | Before |
| 9/13/2014 | OUT | Shoemaker | Demoted to reserve roster | | | Before |
| 9/13/2014 | OUT | Torres,C | Demoted to reserve roster | | | Before |
| 9/13/2014 | QUI | Bell | Signed | | | Before |
| 9/13/2014 | QUI | Grandal | Demoted to reserve roster | | | Before |
| 9/13/2014 | QUI | Hernandez,F | Demoted to reserve roster | | | Before |
| 9/13/2014 | QUI | Hosmer | Demoted to reserve roster | | | Before |
| 9/13/2014 | QUI | Hughes,P | Demoted to reserve roster | | | Before |
| 9/13/2014 | QUI | Johnson,Ke | Demoted to reserve roster | | | Before |
| 9/13/2014 | QUI | Kelly | Released | | | Before |
| 9/13/2014 | QUI | Ozuna | Demoted to reserve roster | | | Before |
| 9/13/2014 | QUI | Porcello | Demoted to reserve roster | | | Before |
| 9/13/2014 | QUI | Rendon | Demoted to reserve roster | | | Before |
| 9/13/2014 | QUI | Rienzo | Signed | | | Before |
| 9/13/2014 | QUI | Rogers | Signed | | | Before |
| 9/13/2014 | QUI | Rondon,B | Released | | | Before |
| 9/13/2014 | QUI | Ross,R | Demoted to reserve roster | | | Before |
| 9/13/2014 | QUI | Smith,B | Demoted to reserve roster | | | Before |
| 9/13/2014 | QUI | Webb,D | Released | | | Before |
| 9/13/2014 | QUI | Webster | Demoted to reserve roster | | | Before |
| 9/13/2014 | RLF | Bumgarner | Demoted to reserve roster | | | Before |
| 9/13/2014 | SLG | Gorzelanny | Promoted to active roster | | | Before |
| 9/13/2014 | SLG | Siegrist | Promoted to active roster | | | Before |
| 9/13/2014 | SLG | Ventura | Promoted to active roster | | | Before |
| 9/13/2014 | SLG | Wacha | Promoted to active roster | | | Before |
| 9/14/2014 | FOR | Chapman,A | Demoted to reserve roster | | | Before |
| 9/15/2014 | FOR | Clippard | Demoted to reserve roster | | | Before |
| 9/15/2014 | RLF | Freeman,F | Demoted to reserve roster | | | Before |
| 9/17/2014 | COM | Archer | Demoted to reserve roster | | | Before |
| 9/17/2014 | COM | Carrasco | Demoted to reserve roster | | | Before |
| 9/17/2014 | COM | Gibson | Demoted to reserve roster | | | Before |
| 9/17/2014 | FOR | Chapman,A | Promoted to active roster | | | Before |
| 9/17/2014 | FOR | Choate | Signed | | | Before |
| 9/17/2014 | FOR | Choate | Demoted to reserve roster | | | Before |
| 9/17/2014 | FOR | Frasor | Promoted to active roster | | | Before |
| 9/17/2014 | FOR | Rzepczynski | Released | | | Before |
| 9/17/2014 | FOR | Vogt | Demoted to reserve roster | | | Before |
| 9/17/2014 | RLF | Oberholtzer | Demoted to reserve roster | | | Before |
| 9/17/2014 | RLF | Smith,W | Demoted to reserve roster | | | Before |
| 9/17/2014 | SLG | Gorzelanny | Demoted to reserve roster | | | Before |
| 9/17/2014 | SLG | Martinez,Ca | Demoted to reserve roster | | | Before |
| 9/17/2014 | SLG | Siegrist | Demoted to reserve roster | | | Before |
| 9/17/2014 | SLG | Wacha | Demoted to reserve roster | | | Before |
| 9/17/2014 | SYN | Harris,B | Promoted to active roster | | | Before |
| 9/17/2014 | SYN | Janssen | Promoted to active roster | | | Before |
| 9/17/2014 | SYN | Machi | Promoted to active roster | | | Before |
| 9/17/2014 | SYN | Morrow | Promoted to active roster | | | Before |
| 9/17/2014 | SYN | Perez,JP | Promoted to active roster | | | Before |
| 9/18/2014 | COM | Cain,M | Demoted to reserve roster | | | Before |
| 9/18/2014 | COM | Carrasco | Promoted to active roster | | | Before |
| 9/18/2014 | COM | Odorizzi | Promoted to active roster | | | Before |
| 9/18/2014 | COM | Pomeranz | Promoted to active roster | | | Before |
| 9/18/2014 | FOR | Chapman,A | Demoted to reserve roster | | | Before |
| 9/18/2014 | FOR | Frasor | Demoted to reserve roster | | | Before |
| 9/19/2014 | COM | Carrasco | Demoted to reserve roster | | | Before |
| 9/19/2014 | COM | Erlin | Demoted to reserve roster | | | Before |
| 9/19/2014 | COM | Odorizzi | Demoted to reserve roster | | | Before |
| 9/19/2014 | COM | Pomeranz | Demoted to reserve roster | | | Before |
| 9/19/2014 | FOR | Wilson,B | Demoted to reserve roster | | | Before |
| 9/20/2014 | COM | Haren | Demoted to reserve roster | | | Before |
| 9/22/2014 | EMP | Albers,A | Promoted to active roster | | | Before |
| 9/22/2014 | EMP | Gardner | Promoted to active roster | | | Before |
| 9/22/2014 | EMP | Hernandez,Ro | Demoted to reserve roster | | | Before |
| 9/22/2014 | EMP | Murphy,Do | Demoted to reserve roster | | | Before |
| 9/22/2014 | EMP | Murphy,Do | Promoted to active roster | | | Before |
| 9/22/2014 | OUT | Encarnacion | Promoted to active roster | | | Before |
| 9/22/2014 | OUT | Lohse | Promoted to active roster | | | Before |
| 9/22/2014 | OUT | Mujica | Demoted to reserve roster | | | Before |
| 9/22/2014 | OUT | Mujica | Promoted to active roster | | | Before |
| 9/22/2014 | OUT | Qualls | Promoted to active roster | | | Before |
| 9/22/2014 | OUT | Ramos,C | Promoted to active roster | | | Before |
| 9/22/2014 | OUT | Torres,C | Promoted to active roster | | | Before |
| 9/22/2014 | SYN | Bettis | Demoted to reserve roster | | | Before |
| 9/22/2014 | SYN | Buehrle | Demoted to reserve roster | | | Before |
| 9/22/2014 | SYN | Chapman,K | Demoted to reserve roster | | | Before |
| 9/22/2014 | SYN | De Fratus | Demoted to reserve roster | | | Before |
| 9/22/2014 | SYN | Hembree | Demoted to reserve roster | | | Before |
| 9/22/2014 | SYN | Medica | Demoted to reserve roster | | | Before |
| 9/22/2014 | SYN | Medica | Promoted to active roster | | | Before |
| 9/22/2014 | SYN | Morrow | Demoted to reserve roster | | | Before |
| 9/22/2014 | SYN | Murphy,JR | Demoted to reserve roster | | | Before |
| 9/22/2014 | SYN | Quintero | Demoted to reserve roster | | | Before |
| 9/24/2014 | DRI | Buchholz | Promoted to active roster | | | Before |
| 9/24/2014 | DRI | Lackey | Demoted to reserve roster | | | Before |
| 9/24/2014 | DRI | Perez,JC | Demoted to reserve roster | | | Before |
| 9/24/2014 | DRI | Wilhelmsen | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Albers,A | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Calhoun | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Calhoun | Promoted to active roster | | | Before |
| 9/24/2014 | EMP | Calhoun | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Dunn,A | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Gardner | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Hale | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Herrera,K | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Herrera,K | Promoted to active roster | | | Before |
| 9/24/2014 | EMP | Lavarnway | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Murphy,Do | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Nicasio | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Pearce | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Soria | Demoted to reserve roster | | | Before |
| 9/24/2014 | EMP | Soria | Promoted to active roster | | | Before |
| 9/24/2014 | EMP | Stinson | Demoted to reserve roster | | | Before |
| 9/24/2014 | FOR | Cedeno,R | Demoted to reserve roster | | | Before |
| 9/24/2014 | FOR | Chapman,A | Promoted to active roster | | | Before |
| 9/24/2014 | FOR | Choate | Promoted to active roster | | | Before |
| 9/24/2014 | FOR | Clippard | Promoted to active roster | | | Before |
| 9/24/2014 | FOR | Dirks | Demoted to reserve roster | | | Before |
| 9/24/2014 | FOR | Francisco,J | Demoted to reserve roster | | | Before |
| 9/24/2014 | FOR | Frasor | Promoted to active roster | | | Before |
| 9/24/2014 | FOR | Hernandez,D | Demoted to reserve roster | | | Before |
| 9/24/2014 | FOR | Herrera,J | Demoted to reserve roster | | | Before |
| 9/24/2014 | FOR | Hill,A | Promoted to active roster | | | Before |
| 9/24/2014 | FOR | Holland,D | Demoted to reserve roster | | | Before |
| 9/24/2014 | FOR | Hudson | Demoted to reserve roster | | | Before |
| 9/24/2014 | FOR | Jansen | Promoted to active roster | | | Before |
| 9/24/2014 | FOR | Samardzija | Demoted to reserve roster | | | Before |
| 9/24/2014 | FOR | Scutaro | Demoted to reserve roster | | | Before |
| 9/24/2014 | FOR | Valencia | Promoted to active roster | | | Before |
| 9/24/2014 | FOR | Vogt | Promoted to active roster | | | Before |
| 9/24/2014 | SYN | Buehrle | Demoted to reserve roster | | | Before |
| 9/24/2014 | SYN | Buehrle | Promoted to active roster | | | Before |
| 9/24/2014 | SYN | Eovaldi | Demoted to reserve roster | | | Before |
| 9/24/2014 | SYN | Eovaldi | Promoted to active roster | | | Before |
| 9/24/2014 | SYN | Hammel | Demoted to reserve roster | | | Before |
| 9/24/2014 | SYN | Hammel | Promoted to active roster | | | Before |
| 9/24/2014 | SYN | Hammel | Demoted to reserve roster | | | Before |
| 9/24/2014 | SYN | Hammel | Promoted to active roster | | | Before |
| 9/24/2014 | SYN | Hammel | Demoted to reserve roster | | | Before |
| 9/24/2014 | SYN | Medica | Demoted to reserve roster | | | Before |
| 9/24/2014 | SYN | Medica | Promoted to active roster | | | Before |
| 9/24/2014 | SYN | Medica | Promoted to active roster | | | Before |
| 9/27/2014 | EMP | Hernandez,Ro | Promoted to active roster | | | Before |
| 9/27/2014 | EMP | Soria | Demoted to reserve roster | | | Before |
| 9/28/2014 | EMP | Avila | Demoted to reserve roster | | | Before |
| 9/28/2014 | EMP | Calhoun | Promoted to active roster | | | Before |
| 9/28/2014 | EMP | Dunn,A | Promoted to active roster | | | Before |
| 9/28/2014 | EMP | Murphy,Do | Promoted to active roster | | | Before |
| 9/28/2014 | EMP | Redmond | Demoted to reserve roster | | | Before |
| 10/4/2014 | FOR | Choate | Demoted to reserve roster | | | Before |
| 10/4/2014 | FOR | Hernandez,D | Promoted to active roster | | | Before |
| 10/5/2014 | DRI | Perez,JC | Promoted to active roster | | | Before |
| 10/5/2014 | FOR | Scutaro | Promoted to active roster | | | Before |
| 10/11/2014 | FOR | Hill,A | Demoted to reserve roster | | | Before |