| 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 |