| Date | Team | Transaction |
|---|---|---|
| 05/20/13 | New York Bears | Hartmann, Warren signed |
| 05/17/13 | Harrison Patriots | Nardozzi, Chris signed |
| 05/17/13 | New Rochelle Dirtbags | Henshaw, Paul released |
| 05/16/13 | New Rochelle Dirtbags | Gaynor, Casey signed |
| 05/16/13 | New York Bears | Bronley, Jarred signed |
| 05/15/13 | Hastings Lookouts | Allen, Tyler signed |
| 05/15/13 | Hastings Lookouts | Price, DJ placed on inactive list |
| 05/15/13 | Hastings Lookouts | Cisco, James placed on inactive list |
| 05/15/13 | New Rochelle Dirtbags | Henshaw, Paul signed |
| 05/15/13 | Peekskill Tides | Schult, Jim signed |
| 05/14/13 | Harrison Patriots | Stanziani, Vinny placed on inactive list |
| 05/13/13 | New York Thunderdogs | Alfus, Alik signed |
| 05/10/13 | Peekskill Tides | Sterlacci, Steve signed |
| 05/10/13 | Peekskill Tides | Smith, Joe signed |
| 05/07/13 | New York Thunderdogs | Healy, Dillon signed |
| 05/07/13 | New York Thunderdogs | Clemens, Dane placed on inactive list |
| 05/07/13 | New York Thunderdogs | Silvestri , Matt placed on inactive list |
| 05/06/13 | New Rochelle Dirtbags | Zigmont, Andrew signed |
| 05/02/13 | Harrison Patriots | Polchinski, Cody signed |
| 05/01/13 | New Rochelle Dirtbags | Robbins, Willis signed |
| 04/30/13 | Hastings Lookouts | Okazaki, Yuta placed on inactive list |
| 04/30/13 | Hastings Lookouts | Ogren, Shane placed on inactive list |
| 04/30/13 | Hastings Lookouts | Nieves , Dan placed on inactive list |
| 04/30/13 | Hastings Lookouts | Carroll, Greg released |
| 04/30/13 | Hastings Lookouts | Unknown, Player released |
| 04/30/13 | Hastings Lookouts | Tsouristakis, Elias released |
| 04/30/13 | Hastings Lookouts | Micik , Mike placed on inactive list |
| 04/30/13 | Hastings Lookouts | Meyers, Matthew placed on inactive list |
| 04/30/13 | Hastings Lookouts | McDermott, Trace released |
| 04/30/13 | Hastings Lookouts | Grillo, Joe placed on inactive list |
| 04/30/13 | Hastings Lookouts | DeNunzio, Mat released |
| 04/30/13 | Hastings Lookouts | , Parers released |
| 04/30/13 | Hastings Lookouts | Rodriguez, Adam placed on inactive list |
| 04/30/13 | Hastings Lookouts | Kahn , Sean placed on inactive list |
| 04/30/13 | Hastings Lookouts | Hargadon, Andrew released |
| 04/29/13 | New York Bears | Pareres, Joe signed |
| 04/24/13 | New Rochelle Dirtbags | Jaile, Jesus signed |
| 04/24/13 | New Rochelle Dirtbags | Pucillo, Andrew released |
| 04/23/13 | New Rochelle Dirtbags | Manning, Dave signed |
| 04/23/13 | New York Thunderdogs | Mooney, Will signed |
| 04/19/13 | New York Thunderdogs | Adipietro, Matt signed |
| 04/19/13 | Peekskill Tides | Tomasulo, Joe signed |
| 04/19/13 | Peekskill Tides | Roos, Mac signed |
| 04/19/13 | Peekskill Tides | Reynolds, Zach signed |
| 04/19/13 | Peekskill Tides | Judisky, David signed |
| 04/19/13 | Peekskill Tides | Dwyer, Brian signed |
| 04/19/13 | Peekskill Tides | Farber, Ben signed |
| 04/19/13 | Peekskill Tides | Edwards, Chris signed |
| 04/19/13 | Peekskill Tides | Cioffi, John signed |
| 04/17/13 | New Rochelle Dirtbags | Meyerson, Jake signed |
| 04/16/13 | Harrison Patriots | DiNuzzo, Bobby released |
| 04/16/13 | Harrison Patriots | Tavares , Mike released |
| 04/15/13 | Harrison Patriots | Tucker, Chris signed |
| 04/15/13 | Harrison Patriots | Roman, RJ signed |
| 04/15/13 | Harrison Patriots | Ricci, Fabio signed |
| 04/15/13 | Harrison Patriots | Lugbauer, Myckie signed |
| 04/15/13 | Harrison Patriots | Euvino, Nick signed |
| 04/15/13 | Harrison Patriots | Granitto, Anthony signed |
| 04/15/13 | Harrison Patriots | Scott, Jonathan released |
| 04/15/13 | Harrison Patriots | Holtz, Eric released |
| 04/15/13 | Harrison Patriots | Alberto, Chris released |
| 04/15/13 | Harrison Patriots | Armstrong, Billy released |
| 04/15/13 | Harrison Patriots | Dandrea, Zack placed on inactive list |
| 04/15/13 | Harrison Patriots | DeVita, Angelo released |
| 04/15/13 | Harrison Patriots | Holtz, Jordan released |
| 04/15/13 | Harrison Patriots | Yates, Michael released |
| 04/15/13 | New York Thunderdogs | Sutphen, Gary signed |
| 04/12/13 | New York Thunderdogs | Fish, Nate placed on inactive list |
| 04/12/13 | New York Thunderdogs | Corn, Josh placed on inactive list |
| 04/12/13 | New York Thunderdogs | Tatro, Russ placed on inactive list |
| 04/12/13 | New York Thunderdogs | Nunziata, Brett released |
| 04/12/13 | New York Thunderdogs | Hernandez, Marcus released |
| 04/12/13 | New York Thunderdogs | Randazzo, Marley released |
| 04/12/13 | New York Thunderdogs | Granitto, Anthony released |
| 04/12/13 | New Rochelle Dirtbags | Bailey, Ryan signed |
| 04/11/13 | New York Bears | Lanza, Michael activated |
| 03/25/13 | New York Bears | Pandolfo, Joe placed on inactive list |
| 03/07/13 | New Rochelle Dirtbags | Poniros, Brett signed |
| 03/06/13 | New Rochelle Dirtbags | Zigmont, Andrew signed |
| 02/20/13 | New Rochelle Dirtbags | McGrath, Jake signed |
| 02/19/13 | New Rochelle Dirtbags | Martin, Billy signed |
| 01/20/13 | New York Bears | Kulman, Spencer signed |
| 01/19/13 | New York Bears | Dealto, James activated |
| 01/19/13 | New York Bears | Collins, Danny activated |
| 01/15/13 | New Rochelle Dirtbags | Pucillo, Andrew signed |
| 01/13/13 | New Rochelle Dirtbags | Slenker, Richard signed |
| 01/06/13 | New Rochelle Dirtbags | Dulin, Doug activated |