| Date | Team | |
|---|---|---|
| 09/17/10 | Long Island Ducks | Quinn, Jamie activated |
| 09/15/10 | Somerset Patriots | Pulsipher, Bill placed on inactive list |
| 09/15/10 | Somerset Patriots | Housel, David reinstated to active list |
| 09/14/10 | Lancaster Barnstormers | Simontacchi, Jason placed on inactive list |
| 09/13/10 | Newark Bears | Smith, Matt traded to Bridgeport Bluefish |
| 09/13/10 | Bridgeport Bluefish | Smith, Matt acquired in trade from Newark Bears |
| 09/12/10 | York Revolution | Salberg, Chris acquired in trade from outside league Sioux Falls |
| 09/12/10 | York Revolution | Willey, Cory released |
| 09/12/10 | Bridgeport Bluefish | Alfonseca, Antonio reinstated to active list |
| 09/11/10 | Lancaster Barnstormers | Fritz, Ben reinstated to active list |
| 09/11/10 | Lancaster Barnstormers | Muller, John activated |
| 09/11/10 | Somerset Patriots | Housel, David placed on inactive list |
| 09/11/10 | Somerset Patriots | Kirsten, Joel activated |
| 09/10/10 | Newark Bears | Nix, Michael traded to York Revolution |
| 09/10/10 | York Revolution | Nix, Michael acquired in trade from Newark Bears |
| 09/10/10 | Lancaster Barnstormers | Weatherby, Charlie placed on inactive list |
| 09/10/10 | York Revolution | Manon, Julio released |
| 09/09/10 | Bridgeport Bluefish | Roberson, Colin reinstated to active list |
| 09/08/10 | Bridgeport Bluefish | Porzio, Mike activated |
| 09/08/10 | York Revolution | Harrison, Vince acquired in trade from outside league from Winnipeg Goldeyes |
| 09/08/10 | Bridgeport Bluefish | Perez, Jorge placed on inactive list |
| 09/07/10 | Somerset Patriots | Minix, Travis activated |
| 09/07/10 | Southern Maryland Blue Crabs | Robertson, Connor reinstated to active list |
| 09/07/10 | Southern Maryland Blue Crabs | Armiger, Justin placed on disabled list (minimum 7 days) |
| 09/07/10 | Somerset Patriots | Ellis, Jonathon released |
| 09/06/10 | Long Island Ducks | Spurling, Chris placed on inactive list |
| 09/05/10 | York Revolution | DeLeon, Sandy released |
| 09/05/10 | York Revolution | Collins, Joel activated |
| 09/04/10 | Long Island Ducks | Diaz, Joselo suspended for retroactive to 8/29/10 games |
| 09/03/10 | Newark Bears | Matera, Paddy signed |
| 09/03/10 | York Revolution | Angelle, Kevin acquired in trade from outside league Wichita Wingnuts |
| 09/03/10 | Camden Riversharks | Horn, Josh acquired in trade from outside league Wichita Wingnuts |
| 09/03/10 | Camden Riversharks | Medina, Gabe acquired in trade from outside league From Wichita Wingnuts |
| 09/03/10 | Camden Riversharks | Guzman, Garrett placed on disabled list (minimum 7 days) |
| 09/03/10 | Camden Riversharks | Thorpe, Tracy placed on disabled list (minimum 7 days) |
| 09/02/10 | York Revolution | Polanco, Enohel reinstated to active list |
| 09/01/10 | Newark Bears | Rodriguez, Victor placed on inactive list |
| 08/31/10 | Long Island Ducks | Navarrete, Ray placed on disabled list (minimum 7 days) |
| 08/31/10 | Long Island Ducks | Drese, Ryan signed |
| 08/31/10 | Newark Bears | Banks, Willie reinstated to active list |
| 08/30/10 | York Revolution | Willey, Cory reinstated to active list |
| 08/27/10 | Long Island Ducks | Hernandez, Johnny placed on inactive list |
| 08/27/10 | Long Island Ducks | Otanez, Willis reinstated to active list |
| 08/27/10 | Bridgeport Bluefish | Mercedes, Victor activated |
| 08/27/10 | Camden Riversharks | Haines, Kyle placed on disabled list (minimum 7 days) |
| 08/27/10 | Camden Riversharks | Neal, Blaine reinstated to active list |
| 08/26/10 | Camden Riversharks | Davis, Ben reinstated to active list |
| 08/24/10 | Long Island Ducks | Diaz, Joselo signed |
| 08/24/10 | Camden Riversharks | Brey, Josh reinstated to active list |
| 08/24/10 | Camden Riversharks | Lewis, Jeremy released |
| 08/24/10 | Camden Riversharks | Lewis, Jeremy reinstated to active list |
| 08/24/10 | Southern Maryland Blue Crabs | Colonel, Christian sold to |
| 08/23/10 | Long Island Ducks | Davis, Kane reinstated to active list |
| 08/23/10 | Long Island Ducks | Otanez, Willis placed on inactive list |
| 08/23/10 | Camden Riversharks | Brey, Josh placed on inactive list |
| 08/23/10 | Bridgeport Bluefish | Serafini, Dan placed on inactive list |
| 08/23/10 | Bridgeport Bluefish | Fortunato, Bartolome activated |
| 08/23/10 | Long Island Ducks | Cepeda, Benny released |
| 08/23/10 | Long Island Ducks | Otanez, Willis signed |
| 08/23/10 | Lancaster Barnstormers | Fritz, Ben placed on disabled list (minimum 7 days) |
| 08/22/10 | Camden Riversharks | Vaughan, William reinstated to active list |
| 08/22/10 | Camden Riversharks | Davis, Ben placed on inactive list |
| 08/21/10 | Southern Maryland Blue Crabs | Rosario, Olmo placed on inactive list |
| 08/21/10 | Southern Maryland Blue Crabs | Armiger, Justin placed on inactive list |
| 08/21/10 | Southern Maryland Blue Crabs | Yoshida, Daisuke placed on inactive list |
| 08/21/10 | York Revolution | Hedrick, Shawn activated |
| 08/20/10 | Bridgeport Bluefish | Rivera, Chris reinstated to active list |
| 08/20/10 | Newark Bears | Mejia, Manny reinstated to active list |
| 08/19/10 | Newark Bears | Renault, Nick activated |
| 08/18/10 | York Revolution | Manon, Julio activated |
| 08/18/10 | Newark Bears | Mejia, Manny placed on inactive list |
| 08/17/10 | Bridgeport Bluefish | Rivera, Chris placed on disabled list (minimum 7 days) |
| 08/17/10 | Bridgeport Bluefish | Yan, Esteban reinstated to active list |
| 08/17/10 | Newark Bears | Barone, Arthur activated |
| 08/15/10 | York Revolution | Riley, Matt released |
| 08/15/10 | York Revolution | Plummer, Jarod placed on inactive list |
| 08/14/10 | Camden Riversharks | Padron, Raul reinstated to active list |
| 08/14/10 | Camden Riversharks | Chiaravalloti, Vito placed on disabled list (minimum 7 days) |
| 08/14/10 | York Revolution | Murray, A.J. placed on inactive list |
| 08/14/10 | York Revolution | DeSalvo, Matt activated |
| 08/13/10 | Lancaster Barnstormers | Ackerman, Eric traded to York Revolution |
| 08/13/10 | York Revolution | Ackerman, Eric acquired in trade from Lancaster Barnstormers |
| 08/13/10 | Long Island Ducks | Cepeda, Benny reinstated to active list |
| 08/13/10 | Long Island Ducks | Mohr, Dustan placed on inactive list |
| 08/13/10 | Newark Bears | Madera, Sandy signed |
| 08/13/10 | York Revolution | Ackerman, Eric activated |
| 08/12/10 | Lancaster Barnstormers | Bauer, Rick reinstated to active list |
| 08/12/10 | Lancaster Barnstormers | Ackerman, Eric released |
| 08/12/10 | Lancaster Barnstormers | Johnson, Josh reinstated to active list |
| 08/12/10 | Lancaster Barnstormers | Perry, Jason placed on inactive list |
| 08/11/10 | Somerset Patriots | Ellis, Jonathon reinstated to active list |
| 08/10/10 | Bridgeport Bluefish | Pennino, Tom acquired in trade from Newark Bears |
| 08/10/10 | Somerset Patriots | Housel, David reinstated to active list |
| 08/10/10 | Southern Maryland Blue Crabs | Rayborn, Kenny placed on inactive list |
| 08/09/10 | Long Island Ducks | Martin, Adrian sold to |
| 08/09/10 | Somerset Patriots | Raines Jr., Tim traded to Newark Bears |
| 08/09/10 | Newark Bears | Raines Jr., Tim acquired in trade from Somerset Patriots |
| 08/09/10 | Newark Bears | Holliday, Brian signed |
| 08/09/10 | Newark Bears | Ozuna, Pablo placed on inactive list |
| 08/09/10 | Newark Bears | Raines Jr., Tim activated |
| 08/09/10 | York Revolution | Moss, Damian placed on inactive list |
| 08/09/10 | York Revolution | Sanchez, Jesus placed on inactive list |
| 08/08/10 | Somerset Patriots | Lavigne, Tim placed on inactive list |
| 08/08/10 | York Revolution | McCurdy, Nick activated |
| 08/08/10 | Lancaster Barnstormers | Flowers, Brett activated |
| 08/07/10 | Somerset Patriots | Ellis, Jonathon placed on inactive list |
| 08/07/10 | Somerset Patriots | Lavigne, Tim reinstated to active list |
| 08/07/10 | Lancaster Barnstormers | Franklin, Wayne activated |
| 08/06/10 | Long Island Ducks | Guerrero, Julio released |
| 08/06/10 | Long Island Ducks | Gathright, Joey signed |
| 08/06/10 | Camden Riversharks | Smith, Sean activated |
| 08/05/10 | Newark Bears | Cunnane, Will signed |
| 08/05/10 | Somerset Patriots | Lavigne, Tim placed on inactive list |
| 08/05/10 | Somerset Patriots | Williamson, Scott activated |
| 08/04/10 | Camden Riversharks | Muller, John released |
| 08/04/10 | Long Island Ducks | Wells, Kip placed on inactive list |
| 08/04/10 | Long Island Ducks | Keisler, Randy signed |
| 08/03/10 | Long Island Ducks | Cepeda, Benny placed on inactive list |
| 08/03/10 | Long Island Ducks | Maldonado, Ivan reinstated to active list |
| 08/03/10 | Long Island Ducks | Martin, Adrian signed |
| 08/03/10 | Camden Riversharks | Francia, Juan acquired in trade from Long Island Ducks for a player to be named later |
| 08/03/10 | Long Island Ducks | Francia, Juan traded to Camden Riversharks for a player to be named later |
| 08/03/10 | Camden Riversharks | Francia, Juan activated |
| 08/02/10 | Somerset Patriots | Housel, David placed on inactive list |
| 08/02/10 | Somerset Patriots | Lavigne, Tim reinstated to active list |
| 08/02/10 | Somerset Patriots | Holden, Joe reinstated to active list |
| 08/01/10 | Somerset Patriots | LaForest, Pierre-Luc placed on inactive list |
| 08/01/10 | Somerset Patriots | Hagen, Matt reinstated to active list |
| 07/31/10 | Camden Riversharks | Padron, Raul placed on disabled list (minimum 7 days) |
| 07/31/10 | York Revolution | Rodriguez, R.J. reinstated to active list |
| 07/31/10 | Southern Maryland Blue Crabs | Mobley, Chris sold to |
| 07/31/10 | Camden Riversharks | Walker, Chris reinstated to active list |
| 07/30/10 | Somerset Patriots | Jones, Justin placed on inactive list |
| 07/30/10 | Somerset Patriots | Dunn, Jerry reinstated to active list |
| 07/30/10 | Long Island Ducks | Jennings, Todd released |
| 07/30/10 | Long Island Ducks | Hunt, Bridger reinstated to active list |
| 07/30/10 | York Revolution | Riley, Matt placed on inactive list |
| 07/29/10 | Somerset Patriots | Houston, Ryan sold to |
| 07/29/10 | Lancaster Barnstormers | Morris, Jed placed on disabled list (minimum 7 days) |
| 07/29/10 | Lancaster Barnstormers | Mulhern, Ryan reinstated to active list |
| 07/29/10 | Camden Riversharks | Muller, John activated |
| 07/29/10 | Newark Bears | Munson, Eric activated |
| 07/29/10 | Southern Maryland Blue Crabs | Armiger, Justin activated |
| 07/28/10 | Camden Riversharks | McCall, Derell acquired in trade from York Revolution |
| 07/28/10 | York Revolution | McCall, Derell traded to Camden Riversharks |
| 07/28/10 | Camden Riversharks | Walker, Chris placed on disabled list (minimum 7 days) |
| 07/27/10 | Long Island Ducks | Hunt, Bridger placed on inactive list |
| 07/27/10 | Long Island Ducks | Padgett, Matt reinstated to active list |
| 07/27/10 | Newark Bears | Alfonzo, Edgardo placed on disabled list (minimum 7 days) |
| 07/27/10 | Southern Maryland Blue Crabs | Kirkland, Kody sold to |
| 07/26/10 | Long Island Ducks | Cancel, Robinson reinstated to active list |
| 07/26/10 | Long Island Ducks | Hampson, Justin released |
| 07/26/10 | Somerset Patriots | Dobies, Andrew signed |
| 07/26/10 | Somerset Patriots | Adams, Brian signed |
| 07/26/10 | Somerset Patriots | Dunn, Jerry placed on inactive list |
| 07/26/10 | Somerset Patriots | Darcy, Jesse released |
| 07/26/10 | Camden Riversharks | Chick, Travis sold to |
| 07/26/10 | Lancaster Barnstormers | Mulhern, Ryan placed on disabled list (minimum 7 days) |
| 07/26/10 | Camden Riversharks | Madsen, Mike activated |
| 07/26/10 | Camden Riversharks | Lewis, Jeremy placed on disabled list (minimum 7 days) |
| 07/24/10 | Bridgeport Bluefish | Redman, Tike reinstated to active list |
| 07/23/10 | Southern Maryland Blue Crabs | Santos, Jarrett placed on inactive list |
| 07/23/10 | Southern Maryland Blue Crabs | Lane, Jason sold to |
| 07/23/10 | Newark Bears | Matera, Paddy released |
| 07/23/10 | Southern Maryland Blue Crabs | Lane, Jason sold to |
| 07/23/10 | Newark Bears | Benitez, Armando activated |
| 07/22/10 | Somerset Patriots | Pulsipher, Bill activated |
| 07/22/10 | Somerset Patriots | Henderson, Brian placed on inactive list |
| 07/22/10 | Newark Bears | Jennings, Todd traded to Long Island Ducks |
| 07/22/10 | Long Island Ducks | Jennings, Todd acquired in trade from Newark Bears |
| 07/22/10 | Camden Riversharks | Vaughan, William activated |
| 07/22/10 | Southern Maryland Blue Crabs | Barrett, Ricky placed on inactive list |
| 07/22/10 | Long Island Ducks | Cancel, Robinson placed on inactive list |
| 07/22/10 | Newark Bears | Zimmermann, Bob activated |
| 07/22/10 | Newark Bears | Youman, Shane activated |
| 07/21/10 | Camden Riversharks | Harris, Estee activated |
| 07/21/10 | Newark Bears | Fagan, Paul placed on inactive list |
| 07/20/10 | Long Island Ducks | Norderum, Jason released |
| 07/20/10 | Long Island Ducks | Cepeda, Benny signed |
| 07/20/10 | Camden Riversharks | Bonvechio, Brett placed on disabled list (minimum 7 days) |
| 07/20/10 | Bridgeport Bluefish | Pena, Wily Mo sold to |
| 07/19/10 | Somerset Patriots | Suarez, Iggy reinstated to active list |
| 07/19/10 | York Revolution | Youman, Shane traded to Newark Bears |
| 07/19/10 | Newark Bears | Youman, Shane acquired in trade from York Revolution |
| 07/19/10 | Newark Bears | Zimmermann, Bob acquired in trade from York Revolution |
| 07/19/10 | York Revolution | Zimmermann, Bob traded to Newark Bears |
| 07/19/10 | York Revolution | Moss, Damian activated |
| 07/19/10 | Bridgeport Bluefish | Oseguera, Paul reinstated to active list |
| 07/19/10 | Bridgeport Bluefish | Jimerson, Charlton sold to |
| 07/19/10 | York Revolution | Muller, John traded to Camden Riversharks |
| 07/19/10 | Camden Riversharks | Muller, John acquired in trade from York Revolution |
| 07/19/10 | Lancaster Barnstormers | Bostick, Adam released |
| 07/19/10 | Lancaster Barnstormers | Hamulack, Tim reinstated to active list |
| 07/19/10 | York Revolution | Perkins, Vince acquired in trade from Newark Bears |
| 07/19/10 | Newark Bears | Perkins, Vince traded to York Revolution |
| 07/19/10 | York Revolution | Murray, A.J. activated |
| 07/18/10 | Somerset Patriots | Buglovsky, Chris placed on inactive list |
| 07/17/10 | Somerset Patriots | Buglovsky, Chris activated |
| 07/16/10 | Camden Riversharks | Ceriani, Matt activated |
| 07/16/10 | Long Island Ducks | Guerrero, Julio reinstated to active list |
| 07/16/10 | Long Island Ducks | Quinn, Jamie released |
| 07/16/10 | Camden Riversharks | Chick, Travis placed on inactive list |
| 07/16/10 | Newark Bears | Vasami, Chris released |
| 07/16/10 | Newark Bears | Williams, Shawn released |
| 07/15/10 | York Revolution | Youman, Shane reinstated to active list |
| 07/15/10 | York Revolution | Rodriguez, R.J. placed on inactive list |
| 07/15/10 | Newark Bears | Blacksher, Derek reinstated to active list |
| 07/15/10 | Newark Bears | Kaaihue, Isaiah reinstated to active list |
| 07/15/10 | Newark Bears | Mehlich, Mikey released |
| 07/14/10 | Long Island Ducks | Guerrero, Julio placed on inactive list |
| 07/14/10 | Long Island Ducks | McCoy, Chris signed |
| 07/14/10 | Camden Riversharks | Loop, Derrick sold to |
| 07/14/10 | Lancaster Barnstormers | Hamulack, Tim placed on disabled list (minimum 7 days) |
| 07/14/10 | Lancaster Barnstormers | Bauer, Rick activated |
| 07/13/10 | Long Island Ducks | Wells, Kip signed |
| 07/13/10 | Long Island Ducks | Hampson, Justin signed |
| 07/13/10 | Long Island Ducks | Simas, Bill signed |
| 07/13/10 | Long Island Ducks | Gamble, Jerome placed on inactive list |
| 07/13/10 | Long Island Ducks | Bauer, Rick released |
| 07/13/10 | Newark Bears | Alfonzo, Edgardo reinstated to active list |
| 07/13/10 | Long Island Ducks | Esposito, Joe sold to |
| 07/11/10 | Camden Riversharks | Chiaravalloti, Vito activated |
| 07/11/10 | Somerset Patriots | Chiaravalloti, Vito released |
| 07/10/10 | Somerset Patriots | Lavigne, Tim placed on disabled list (minimum 7 days) |
| 07/09/10 | Newark Bears | Glynn, Ryan activated |
| 07/09/10 | Newark Bears | Ozuna, Pablo signed |
| 07/08/10 | York Revolution | Rodriguez, Victor acquired in trade from Newark Bears |
| 07/08/10 | Newark Bears | Rodriguez, Victor traded to York Revolution |
| 07/08/10 | Somerset Patriots | Nettles, Jeff activated |
| 07/08/10 | Somerset Patriots | Reilly, Matt released |
| 07/08/10 | Somerset Patriots | Hagen, Matt placed on disabled list (minimum 7 days) |
| 07/08/10 | Somerset Patriots | Santoro, Mike placed on inactive list |
| 07/08/10 | Long Island Ducks | Davis, Kane placed on inactive list |
| 07/08/10 | Long Island Ducks | Colina, Javier signed |
| 07/08/10 | York Revolution | Polanco, Celson signed |
| 07/08/10 | Somerset Patriots | Ellis, Jonathon activated |
| 07/08/10 | Bridgeport Bluefish | Saladin, Miguel activated |
| 07/08/10 | Bridgeport Bluefish | Kaiser, Marc released |
| 07/04/10 | Somerset Patriots | Santoro, Mike activated |
| 07/02/10 | Lancaster Barnstormers | Martinez, Octavio acquired in trade from Southern Maryland Blue Crabs |
| 07/02/10 | Southern Maryland Blue Crabs | Martinez, Octavio traded to Lancaster Barnstormers |
| 07/01/10 | Newark Bears | Pennino, Tom traded to Bridgeport Bluefish |
| 07/01/10 | Long Island Ducks | Maldonado, Ivan placed on inactive list |
| 07/01/10 | Long Island Ducks | Harang, Daryl signed |
| 07/01/10 | Bridgeport Bluefish | Jennings, Todd traded to Newark Bears |
| 07/01/10 | Newark Bears | Jennings, Todd acquired in trade from Bridgeport Bluefish |
| 07/01/10 | Newark Bears | Kaaihue, Isaiah placed on disabled list (minimum 7 days) |
| 07/01/10 | Newark Bears | Gress, Randy signed |
| 07/01/10 | Bridgeport Bluefish | Arroyo, Luis reinstated to active list |
| 07/01/10 | Somerset Patriots | Thompson, Mike placed on inactive list |
| 06/28/10 | Bridgeport Bluefish | Bresnahan, Pat activated |
| 06/28/10 | Somerset Patriots | Burke, Joe reinstated to active list |
| 06/28/10 | Somerset Patriots | LaForest, Pierre-Luc reinstated to active list |
| 06/28/10 | Somerset Patriots | Holden, Joe placed on inactive list |
| 06/28/10 | Somerset Patriots | Chiaravalloti, Vito placed on inactive list |
| 06/28/10 | Newark Bears | Banks, Willie reinstated to active list |
| 06/28/10 | Newark Bears | Melody, Matt released |
| 06/28/10 | Lancaster Barnstormers | Burkhart, Lance activated |
| 06/25/10 | Bridgeport Bluefish | Jackson, Kyle traded to Long Island Ducks |
| 06/25/10 | Long Island Ducks | Jackson, Kyle acquired in trade from Bridgeport Bluefish |
| 06/25/10 | Newark Bears | Long, Jake activated |
| 06/25/10 | Somerset Patriots | Burke, Joe placed on inactive list |
| 06/25/10 | Bridgeport Bluefish | Serafini, Dan signed |
| 06/25/10 | Lancaster Barnstormers | Muldowney, Bill released |
| 06/25/10 | Newark Bears | Smithlin, Zach released |
| 06/24/10 | York Revolution | Youman, Shane placed on disabled list (minimum 7 days) |
| 06/24/10 | York Revolution | DeLeon, Sandy activated |
| 06/24/10 | York Revolution | Plummer, Jarod activated |
| 06/23/10 | Somerset Patriots | Housel, David reinstated to active list |
| 06/23/10 | Somerset Patriots | Suarez, Iggy placed on disabled list (minimum 7 days) |
| 06/22/10 | Newark Bears | Mejia, Manny signed |
| 06/22/10 | Newark Bears | Villa, Kelvin signed |
| 06/22/10 | Somerset Patriots | Suarez, Iggy reinstated to active list |
| 06/22/10 | Somerset Patriots | Housel, David placed on inactive list |
| 06/21/10 | Newark Bears | Barton, Brian acquired in trade from Bridgeport Bluefish |
| 06/21/10 | Bridgeport Bluefish | Barton, Brian traded to Newark Bears |
| 06/21/10 | Somerset Patriots | Lavigne, Tim activated |
| 06/20/10 | Newark Bears | Coffey, Drew signed |
| 06/20/10 | Newark Bears | Smithlin, Zach signed |
| 06/19/10 | Somerset Patriots | Smithlin, Zach released |
| 06/19/10 | Somerset Patriots | Holden, Joe reinstated to active list |
| 06/19/10 | Lancaster Barnstormers | Johnson, Josh placed on disabled list (minimum 7 days) |
| 06/19/10 | Somerset Patriots | Holden, Joe reinstated to active list |
| 06/18/10 | Long Island Ducks | Quinn, Jamie activated |
| 06/18/10 | Long Island Ducks | Ponson, Sidney placed on inactive list |
| 06/18/10 | Newark Bears | Alfonzo, Edgardo placed on disabled list (minimum 7 days) |
| 06/18/10 | Somerset Patriots | Monti, Jason placed on disabled list (minimum 7 days) |
| 06/18/10 | Somerset Patriots | Lavigne, Tim activated |
| 06/18/10 | Long Island Ducks | Diaz, Joselo placed on inactive list Purchased by Monterrey |
| 06/17/10 | Bridgeport Bluefish | Gonzalez, Luis activated |
| 06/17/10 | Bridgeport Bluefish | Arroyo, Luis placed on disabled list (minimum 7 days) |
| 06/15/10 | Newark Bears | Rodriguez, Victor acquired in trade from Bridgeport Bluefish |
| 06/15/10 | Bridgeport Bluefish | Rodriguez, Victor traded to Newark Bears |
| 06/15/10 | Bridgeport Bluefish | Phelps, Josh reinstated to active list |
| 06/14/10 | Newark Bears | Logan, Nook released |
| 06/14/10 | York Revolution | Paris, Pete signed |
| 06/13/10 | Long Island Ducks | Gomez, Ricardo signed |
| 06/13/10 | Long Island Ducks | White, Bill released |
| 06/13/10 | Long Island Ducks | Quinn, Jamie placed on inactive list |
| 06/13/10 | Long Island Ducks | Cancel, Robinson activated |
| 06/12/10 | Camden Riversharks | Ellis, Jon reinstated to active list |
| 06/11/10 | Long Island Ducks | Padgett, Matt placed on inactive list |
| 06/11/10 | York Revolution | Heuser, James acquired in trade from Lancaster Barnstormers |
| 06/11/10 | Lancaster Barnstormers | Heuser, James traded to York Revolution |
| 06/11/10 | Somerset Patriots | Chiaravalloti, Vito placed on inactive list |
| 06/11/10 | Somerset Patriots | Dunn, Jerry reinstated to active list |
| 06/11/10 | Somerset Patriots | Pressley, Josh reinstated to active list |
| 06/11/10 | Lancaster Barnstormers | Witter, Adam acquired in trade from York Revolution |
| 06/11/10 | York Revolution | Witter, Adam traded to Lancaster Barnstormers |
| 06/10/10 | Southern Maryland Blue Crabs | Petrusek, Matt placed on inactive list |
| 06/10/10 | Southern Maryland Blue Crabs | Yoshida, Daisuke placed on inactive list |
| 06/10/10 | Camden Riversharks | Botts, Jason sold to |
| 06/10/10 | Long Island Ducks | Quinn, Jamie activated |
| 06/10/10 | Long Island Ducks | Cancel, Robinson placed on inactive list |
| 06/09/10 | Lancaster Barnstormers | Muldowney, Bill signed |
| 06/08/10 | Southern Maryland Blue Crabs | Grube, Jarrett sold to |
| 06/07/10 | Somerset Patriots | Mastny, Tom sold to |
| 06/05/10 | Camden Riversharks | Suarez, Cesar signed |
| 06/04/10 | Camden Riversharks | Chick, Travis reinstated to active list |
| 06/04/10 | Newark Bears | Matera, Paddy signed |
| 06/04/10 | York Revolution | McFall, Brian acquired in trade from Southern Maryland Blue Crabs |
| 06/04/10 | Southern Maryland Blue Crabs | McFall, Brian traded to York Revolution |
| 06/04/10 | Southern Maryland Blue Crabs | Hill, Jamar acquired in trade from York Revolution |
| 06/04/10 | York Revolution | Hill, Jamar traded to Southern Maryland Blue Crabs |
| 06/04/10 | Lancaster Barnstormers | Junge, Eric signed |
| 06/04/10 | Bridgeport Bluefish | Arroyo, Luis signed |
| 06/04/10 | Bridgeport Bluefish | Shuckerow, Riley released |
| 06/03/10 | Camden Riversharks | Bonvechio, Brett reinstated to active list |
| 06/02/10 | Long Island Ducks | Guerrero, Julio signed |
| 06/02/10 | Newark Bears | Carrasco, Hector released |
| 06/02/10 | Bridgeport Bluefish | Rodriguez, Victor activated |
| 06/02/10 | Bridgeport Bluefish | DuBose, Eric released |
| 06/02/10 | Lancaster Barnstormers | Hinkle, Austin reinstated to active list |
| 06/01/10 | Somerset Patriots | Dunn, Jerry placed on inactive list |
| 06/01/10 | Somerset Patriots | Suarez, Iggy placed on disabled list (minimum 7 days) |
| 05/31/10 | York Revolution | Marceaux, Jacob signed |
| 05/31/10 | Lancaster Barnstormers | Hinkle, Austin placed on inactive list |
| 05/31/10 | Newark Bears | Olivares, Teuris released |
| 05/30/10 | Somerset Patriots | Holden, Joe placed on disabled list (minimum 7 days) |
| 05/30/10 | Somerset Patriots | Chiaravalloti, Vito activated |
| 05/30/10 | Somerset Patriots | Smithlin, Zach activated |
| 05/30/10 | Lancaster Barnstormers | Witter, Adam traded to York Revolution |
| 05/30/10 | York Revolution | Witter, Adam acquired in trade from Lancaster Barnstormers |
| 05/30/10 | York Revolution | Muller, John acquired in trade from Lancaster Barnstormers |
| 05/30/10 | Lancaster Barnstormers | Muller, John traded to York Revolution |
| 05/29/10 | Newark Bears | Alfonzo, Edgardo reinstated to active list |
| 05/29/10 | Bridgeport Bluefish | Pena, Wily Mo activated |
| 05/28/10 | Newark Bears | Kaaihue, Isaiah signed |
| 05/28/10 | Newark Bears | Perkins, Vince signed |
| 05/28/10 | Newark Bears | Shubsda, Brian released |
| 05/28/10 | Newark Bears | Williams, Shawn signed |
| 05/28/10 | Newark Bears | Matera, Paddy released |
| 05/28/10 | Somerset Patriots | Bottigleiro, Paul released |
| 05/28/10 | Somerset Patriots | Hopf, J.R. activated |
| 05/27/10 | Somerset Patriots | Pressley, Josh placed on disabled list (minimum 7 days) |
| 05/26/10 | York Revolution | Ruhlman, Jayson released |
| 05/26/10 | York Revolution | Hampson, Justin signed |
| 05/26/10 | Camden Riversharks | Scanzano, Mike released |
| 05/26/10 | Camden Riversharks | Ellis, Jon placed on disabled list (minimum 7 days) |
| 05/26/10 | York Revolution | Starner, Nate released |
| 05/26/10 | York Revolution | Morrison, James released |
| 05/26/10 | York Revolution | Day, Dewon released |
| 05/26/10 | Lancaster Barnstormers | Manriquez, Salomon acquired in trade from York Revolution |
| 05/26/10 | York Revolution | Manriquez, Salomon traded to Lancaster Barnstormers |
| 05/25/10 | Somerset Patriots | Pressley, Josh reinstated to active list |
| 05/25/10 | Newark Bears | Olivares, Teuris signed |
| 05/25/10 | Long Island Ducks | Hunt, Bridger signed |
| 05/25/10 | Long Island Ducks | Suarez, Gabe released |
| 05/23/10 | Newark Bears | De la Cruz, Maximo released |
| 05/23/10 | Newark Bears | Marcotte, Trevor released |
| 05/23/10 | Newark Bears | De la Cruz, Maximo placed on inactive list |
| 05/22/10 | Bridgeport Bluefish | DuBose, Eric activated |
| 05/22/10 | Southern Maryland Blue Crabs | Zaleski, Kyle placed on inactive list |
| 05/22/10 | Southern Maryland Blue Crabs | Halama, John sold to |
| 05/22/10 | Somerset Patriots | Thompson, Mike reinstated to active list |
| 05/19/10 | Southern Maryland Blue Crabs | Zaleski, Kyle activated |
| 05/19/10 | Somerset Patriots | Bottigleiro, Paul activated |
| 05/18/10 | Lancaster Barnstormers | Thompson, Sean activated |
| 05/17/10 | York Revolution | Basner, Ryan activated |
| 05/17/10 | Somerset Patriots | Freel, Ryan placed on inactive list Retired |
| 05/17/10 | Long Island Ducks | Pavkovich, Adam placed on inactive list |
| 05/17/10 | Long Island Ducks | Valentine, Joe placed on inactive list |
| 05/16/10 | Camden Riversharks | Chick, Travis placed on disabled list (minimum 7 days) |
| 05/16/10 | York Revolution | Gracesqui, Frank released |
| 05/16/10 | Lancaster Barnstormers | Hinkle, Austin activated |
| 05/16/10 | Camden Riversharks | Ellis, Jon reinstated to active list |
| 05/15/10 | York Revolution | Pachot, John reinstated to active list |
| 05/14/10 | Bridgeport Bluefish | Jimerson, Charlton activated |
| 05/14/10 | York Revolution | Spruill, Dustin released |
| 05/13/10 | Newark Bears | Winklesas, Joe placed on inactive list |
| 05/13/10 | Newark Bears | Pennino, Tom acquired in trade from Long Island Ducks for a player to be named later |
| 05/13/10 | Long Island Ducks | Pennino, Tom traded to Newark Bears for a player to be named later |
| 05/13/10 | Camden Riversharks | Suarez, Cesar activated |
| 05/13/10 | Southern Maryland Blue Crabs | McKae, Dave traded to Newark Bears for Future Considerations |
| 05/13/10 | Newark Bears | McKae, Dave acquired in trade from Southern Maryland Blue Crabs for future considertions |
| 05/13/10 | Southern Maryland Blue Crabs | Speier, Ryan activated |
| 05/13/10 | Newark Bears | Pennino, Tom acquired in trade from Long Island Ducks for future considerations |
| 05/11/10 | Southern Maryland Blue Crabs | Zaleski, Kyle placed on inactive list |
| 05/11/10 | Somerset Patriots | LaForest, Pierre-Luc placed on inactive list |
| 05/11/10 | Somerset Patriots | Pressley, Josh placed on disabled list (minimum 7 days) |
| 05/11/10 | Somerset Patriots | Hernandez, Michael activated |
| 05/11/10 | Somerset Patriots | Kennard, Jeff activated |
| 05/11/10 | Southern Maryland Blue Crabs | Newby, Joe reinstated to active list |
| 05/11/10 | Lancaster Barnstormers | Musser, Neal activated |
| 05/11/10 | Camden Riversharks | Knox, Brad reinstated to active list |
| 05/10/10 | Camden Riversharks | Ellis, Jon placed on inactive list |
| 05/10/10 | Lancaster Barnstormers | Ackerman, Eric placed on disabled list (minimum 7 days) |
| 05/09/10 | Somerset Patriots | Thompson, Mike placed on inactive list |
| 05/08/10 | Long Island Ducks | Rodriguez, John signed |
| 05/08/10 | Somerset Patriots | Dunn, Jerry activated |
| 05/08/10 | Somerset Patriots | Nettles, Jeff placed on disabled list (minimum 7 days) |
| 05/08/10 | Southern Maryland Blue Crabs | Christian, Justin sold to |
| 05/07/10 | Bridgeport Bluefish | Redman, Tike placed on inactive list |
| 05/07/10 | Southern Maryland Blue Crabs | Newby, Joe placed on inactive list |
| 05/07/10 | Southern Maryland Blue Crabs | Zaleski, Kyle activated |
| 05/06/10 | York Revolution | Castro, Ramon activated |
| 05/05/10 | Lancaster Barnstormers | McBride, Macay placed on inactive list |
| 05/05/10 | Newark Bears | Marcotte, Trevor activated |
| 05/04/10 | Newark Bears | Rivera, Pedro released |
| 05/04/10 | Newark Bears | Fernandez, Luis released |
| 05/04/10 | Newark Bears | Matera, Paddy released |
| 05/04/10 | Newark Bears | Mehlich, Mikey activated |
| 05/04/10 | Newark Bears | Reinhard, Greg activated |
| 05/04/10 | Somerset Patriots | Grezlovski, Ben activated |
| 05/04/10 | Somerset Patriots | Gardner, Michael released |
| 05/04/10 | York Revolution | Day, Dewon acquired in trade from Southern Maryland Blue Crabs |
| 05/04/10 | Southern Maryland Blue Crabs | Day, Dewon traded to York Revolution |
| 05/04/10 | Camden Riversharks | Knox, Brad placed on disabled list (minimum 7 days) |
| 05/03/10 | Somerset Patriots | Arreola, Daryl released |
| 05/02/10 | Lancaster Barnstormers | Brauer, Daniel released |
| 05/01/10 | Lancaster Barnstormers | Cruz, Reymond placed on disabled list (minimum 7 days) |
| 04/29/10 | Camden Riversharks | Harris, Shea activated |
| 04/29/10 | Camden Riversharks | Bonvechio, Brett placed on disabled list (minimum 7 days) |
| 04/28/10 | Newark Bears | Blacksher, Derek placed on inactive list |
| 04/28/10 | York Revolution | Ibanez, Yosandy released |
| 04/28/10 | Somerset Patriots | Holden, Joe activated |
| 04/27/10 | Newark Bears | Haran, Gerard released |
| 04/27/10 | Newark Bears | Shubsda, Brian activated |
| 04/27/10 | Somerset Patriots | Holden, Joe placed on inactive list |
| 04/27/10 | Somerset Patriots | Mastny, Tom activated |
| 04/27/10 | Somerset Patriots | Freel, Ryan activated |
| 04/24/10 | Newark Bears | ODonnell, Bubba activated |
| 04/24/10 | Bridgeport Bluefish | Mannix, Kevin activated |
| 04/22/10 | Newark Bears | Alfonzo, Edgardo placed on inactive list |
| 04/22/10 | Camden Riversharks | Harris, Shea placed on inactive list |
| 04/22/10 | Camden Riversharks | Minicozzi, Mark activated |
| 04/22/10 | Long Island Ducks | Monaghan, Brendan signed |
| 04/17/10 | Newark Bears | Marcotte, Trevor released |