| Date | |
|---|---|
| 09/06/11 | Mason, Christopher reinstated to active list |
| 09/06/11 | Rivera, Saul placed on inactive list |
| 08/30/11 | Jiannetti, Joe released |
| 08/18/11 | Guzman, Carlos signed |
| 08/10/11 | Mooney, Michael reinstated to active list |
| 08/09/11 | Zazueta, Amadeo sold to San Diego Padres |
| 08/03/11 | Sosa, Carlos sold to San Diego Padres |
| 07/28/11 | Javier, Omar activated |
| 07/28/11 | Giron, Roberto activated |
| 07/26/11 | Palacio, Joel released |
| 07/26/11 | Cepeda, Benny released |
| 07/22/11 | Frias, Jusef released |
| 07/21/11 | McCullough, Brian sold to somerset patriots |
| 07/18/11 | Kelly, Kenny activated |
| 07/15/11 | Thomas, Scott released |
| 07/14/11 | Thomas, Scott activated |
| 07/07/11 | Henry, Sean sold to Atlanta Braves |
| 07/07/11 | Mooney, Michael placed on disabled list (minimum 7 days) |
| 07/04/11 | Pacheco, Jonel traded to Camden Riversharks |
| 06/29/11 | Kelly, Christopher released |
| 06/28/11 | Mannix, Kevin released |
| 06/17/11 | Suarez, Gabriel placed on inactive list |
| 06/17/11 | Kelly, Kenny activated |
| 06/16/11 | Ramos, Eddy activated |
| 06/14/11 | Coffey, Drew released |
| 06/10/11 | Mason, Christopher activated |
| 06/09/11 | Martinez, Miguel placed on disabled list (minimum 7 days) |
| 05/31/11 | Villa, Kelvin reinstated to active list |
| 05/31/11 | Morales, Ricardo released |
| 05/27/11 | Pena, Alex released |
| 05/27/11 | Caballero, Jose released |
| 05/27/11 | Nieblas, Luis activated |
| 05/27/11 | Rivera, Saul activated |
| 05/27/11 | Coffey, Drew activated |
| 05/26/11 | Suarez, Gabriel activated |
| 05/24/11 | Astacio, Ezequiel released |
| 05/23/11 | Thomas, Scott placed on disabled list (minimum 7 days) |
| 05/16/11 | Mitchell, Travis placed on disabled list (minimum 7 days) |
| 05/16/11 | Leatherman, Dan released |
| 05/11/11 | McCullough, Brian activated |
| 05/10/11 | Mannix, Kevin activated |
| 05/06/11 | McCullough, Brian placed on inactive list |