| Date | |
|---|---|
| 09/13/13 | Padgett, Matt signed |
| 09/13/13 | Irvine, Lucas signed |
| 09/11/13 | Wordekemper, Eric placed on disabled list (minimum 7 days) |
| 09/10/13 | Rollins, Chris signed |
| 09/08/13 | Hammes, Zach placed on disabled list (minimum 7 days) |
| 09/05/13 | Walker, Chris placed on inactive list |
| 09/03/13 | Bonvechio, Brett placed on inactive list |
| 09/03/13 | Bomback, Danny signed |
| 08/31/13 | Reynolds, Burt placed on disabled list (minimum 7 days) |
| 08/27/13 | Cesar, Dionys activated |
| 08/27/13 | Reynolds, Burt placed on inactive list |
| 08/26/13 | Benedict, Rob signed |
| 08/26/13 | Cesar, Dionys placed on inactive list |
| 08/25/13 | Farnsworth, Jeff activated |
| 08/23/13 | Bonvechio, Brett activated |
| 08/15/13 | Walker, Chris activated |
| 08/13/13 | Martinez, Miguel acquired in trade from Bridgeport Bluefish for (2) players to be named |
| 08/12/13 | Ellis, Jordan placed on inactive list |
| 08/08/13 | Sams, Kalian sold to Round Rock Express (AAA-TEX) |
| 08/07/13 | Wordekemper, Eric activated |
| 08/06/13 | Butler, Pat released |
| 08/04/13 | Grieco, Mike released |
| 08/04/13 | Albaladejo, Michael signed |
| 08/03/13 | Tullo, Aaron signed |
| 08/03/13 | Wordekemper, Eric placed on disabled list (minimum 7 days) |
| 08/02/13 | Bonvechio, Brett placed on inactive list |
| 08/02/13 | Hammes, Zach signed |
| 08/02/13 | Haumacher, Joe released |
| 08/02/13 | Sams, Kalian signed |
| 07/30/13 | Bonvechio, Brett activated |
| 07/30/13 | Walter, Josh placed on disabled list (minimum 7 days) |
| 07/30/13 | Wordekemper, Eric signed |
| 07/28/13 | Drennen, Johnny placed on inactive list |
| 07/25/13 | Battisto, Andrew placed on inactive list |
| 07/21/13 | Widger, Chris placed on inactive list |
| 07/21/13 | Grieco, Mike signed |
| 07/18/13 | Bullock, Billy placed on inactive list |
| 07/16/13 | Widger, Chris activated |
| 07/12/13 | Reynolds, Burt reinstated to active list |
| 07/12/13 | Williamson, Joey signed |
| 07/12/13 | Quigley, Ryan sold to Lake Elsinore (A+ San Diego) |
| 07/08/13 | Farnsworth, Jeff placed on disabled list (minimum 7 days) |
| 07/07/13 | Farnsworth, Jeff reinstated to active list |
| 07/06/13 | Walker, Chris sold to Yucatan |
| 07/06/13 | Bass, Brian placed on inactive list Retired |
| 06/30/13 | Gorgen, Scott signed |
| 06/30/13 | Farnsworth, Jeff placed on disabled list (minimum 7 days) |
| 06/28/13 | McGuire, Mike traded to outside league New Jersey Jackals (Can-Am) |
| 06/28/13 | Pascucci, Valentino signed |
| 06/27/13 | Battisto, Andrew signed |
| 06/27/13 | Reynolds, Burt placed on disabled list (minimum 7 days) |
| 06/24/13 | McGuire, Mike reinstated to active list |
| 06/21/13 | Perez, Eduardo traded to Sugar Land Skeeters for future considerations |
| 06/19/13 | Young, Corey traded to outside league New Jersey Jackals (Can-Am) |
| 06/17/13 | Kulik, Ryan reinstated to active list |
| 06/10/13 | Jones, Rusty signed |
| 06/10/13 | Cesar, Dionys signed |
| 06/09/13 | Jimenez, DAngelo signed |
| 06/09/13 | Bonvechio, Brett placed on inactive list |
| 06/09/13 | Widger, Chris placed on inactive list |
| 06/08/13 | McGuire, Mike placed on disabled list (minimum 7 days) |
| 06/06/13 | Widger, Chris signed |
| 06/06/13 | Bonvechio, Brett signed |
| 06/04/13 | Antonini, Mike placed on disabled list (minimum 7 days) |
| 06/04/13 | Matera, Paddy sold to Cleveland (High-A Carolina) |
| 05/27/13 | Weiser, Keith released |
| 05/27/13 | Kulik, Ryan placed on disabled list (minimum 7 days) |
| 05/25/13 | Mayorson, Manuel released |
| 05/25/13 | Andujar, Chris released |
| 05/25/13 | Weiser, Keith placed on inactive list |
| 05/25/13 | Valdez, Wilson signed |
| 05/23/13 | Andujar, Chris placed on inactive list |
| 05/23/13 | Mayorson, Manuel placed on inactive list |
| 05/16/13 | Harris, Shea released |
| 05/14/13 | Lis, Erik released |
| 05/14/13 | Smith, Stantrel released |
| 05/11/13 | Mendonca, Tommy sold to Philadelphia (AA-Reading) |
| 05/10/13 | Manriquez, Salomon activated |
| 05/10/13 | Mendonca, Tommy placed on disabled list (minimum 7 days) |
| 05/10/13 | Bass, Brian activated |
| 05/10/13 | Gonzalez, Eric released |
| 05/07/13 | Farnsworth, Jeff signed |
| 05/07/13 | Bass, Brian placed on inactive list |
| 05/03/13 | Young, Delwyn signed |
| 05/03/13 | Wordekemper, Eric placed on disabled list (minimum 7 days) |
| 04/28/13 | Yan, Ruddy released |
| 04/28/13 | Rodriguez, Francisco released |
| 04/25/13 | Andujar, Chris activated |
| 04/23/13 | Mendonca, Tommy signed |
| 04/22/13 | Weiser, Keith activated |
| 04/22/13 | Barnes, Jeremy traded to outside league New Jersey Jackals (Can-Am) |
| 04/21/13 | Rodriguez, Francisco signed |
| 04/21/13 | Weiser, Keith placed on inactive list |
| 04/21/13 | Uviedo, Ronald released |
| 04/21/13 | Duffy, Chris released |
| 04/21/13 | Ronick, Ari released |
| 04/19/13 | Gabino, Armando activated |