Mets Roster & Staff
Transactions
| Date | Transaction |
| 07/30/25 | San Francisco Giants traded RHP Tyler Rogers to New York Mets for RHP Blade Tidwell, RHP José Buttó and CF Drew Gilbert. |
| 07/30/25 | San Francisco Giants traded RHP Tyler Rogers to New York Mets for RHP Blade Tidwell, RHP José Buttó and CF Drew Gilbert. |
| 07/30/25 | San Francisco Giants traded RHP Tyler Rogers to New York Mets for RHP Blade Tidwell, RHP José Buttó and CF Drew Gilbert. |
| 07/30/25 | San Francisco Giants traded RHP Tyler Rogers to New York Mets for RHP Blade Tidwell, RHP José Buttó and CF Drew Gilbert. |
| 07/29/25 | New York Mets signed free agent RHP Chris Devenski. |
| 07/29/25 | New York Mets optioned RHP Huascar Brazobán to Syracuse Mets. |
| 07/27/25 | New York Mets activated LHP Gregory Soto. |
| 07/27/25 | New York Mets designated LHP José Castillo for assignment. |
| 07/26/25 | New York Mets sent RHP Chris Devenski outright to Syracuse Mets. |
| 07/25/25 | New York Mets transferred RHP Max Kranick from the 15-day injured list to the 60-day injured list. Right elbow strain. |
| 07/25/25 | LHP Gregory Soto roster status changed by New York Mets. |
| 07/25/25 | New York Mets selected the contract of LHP José Castillo from Syracuse Mets. |
| 07/25/25 | Baltimore Orioles traded LHP Gregory Soto to New York Mets for RHP Wellington Aracena and RHP Cameron Foster. |
| 07/25/25 | Baltimore Orioles traded LHP Gregory Soto to New York Mets for RHP Wellington Aracena and RHP Cameron Foster. |
| 07/25/25 | Baltimore Orioles traded LHP Gregory Soto to New York Mets for RHP Wellington Aracena and RHP Cameron Foster. |
| 07/24/25 | New York Mets signed free agent RHP Colby Frieda to a minor league contract. |
| 07/24/25 | New York Mets signed RHP Tyler McLoughlin. |
| 07/24/25 | New York Mets signed free agent RHP Caden Wooster to a minor league contract. |
| 07/24/25 | New York Mets signed free agent 3B AJ Salgado to a minor league contract. |
| 07/24/25 | New York Mets optioned RHP Alex Carrillo to Syracuse Mets. |
| 07/23/25 | New York Mets signed RHP Dillon Stiltner. |
| 07/23/25 | New York Mets signed free agent OF John Bay to a minor league contract. |
| 07/23/25 | New York Mets activated RHP José Buttó from the 15-day injured list. |
| 07/23/25 | New York Mets optioned RHP Justin Garza to Syracuse Mets. |
| 07/22/25 | New York Mets signed RHP Zack Mack. |
| 07/22/25 | New York Mets activated RHP Rico Garcia. |
| 07/22/25 | New York Mets placed LHP Brandon Waddell on the 15-day injured list retroactive to July 19, 2025. Right hip impingement. |
| 07/22/25 | New York Mets signed RHP Cam Tilly. |
| 07/22/25 | New York Mets designated RHP Chris Devenski for assignment. |
| 07/22/25 | New York Mets activated LF Starling Marte from the 10-day injured list. |
| 07/22/25 | New York Mets sent RHP Paul Blackburn on a rehab assignment to Syracuse Mets. |
| 07/22/25 | New York Mets recalled RHP Justin Garza from Syracuse Mets. |
| 07/22/25 | New York Mets optioned RHP Kevin Herget to Syracuse Mets. |
| 07/22/25 | New York Mets optioned LF Jared Young to Syracuse Mets. |
| 07/21/25 | New York Mets signed RHP Peter Kussow. |
| 07/21/25 | New York Mets signed SS Anthony Frobose. |
| 07/21/25 | New York Mets signed RHP Garrett Stratton. |
| 07/21/25 | New York Mets signed RHP Nathan Hall. |
| 07/21/25 | New York Mets signed free agent C Chase Meggers to a minor league contract. |
| 07/21/25 | New York Mets signed LHP Conner Ware. |
| 07/21/25 | New York Mets signed OF Wyatt Vincent. |
| 07/21/25 | New York Mets signed RHP Truman Pauley. |
| 07/21/25 | New York Mets signed RHP Camden Lohman. |
| 07/21/25 | New York Mets signed SS Sam Robertson. |
| 07/21/25 | New York Mets transferred RHP Dedniel Núñez from the 15-day injured list to the 60-day injured list. Right elbow sprain. |
| 07/21/25 | New York Mets signed free agent RHP Austin Brown to a minor league contract. |
| 07/21/25 | New York Mets signed RHP Frank Camarillo. |
| 07/21/25 | New York Mets signed RHP Joe Scarborough. |
| 07/21/25 | New York Mets claimed RHP Rico Garcia off waivers from New York Yankees. |
| 07/21/25 | New York Mets optioned C Hayden Senger to Syracuse Mets. |
| 07/21/25 | New York Mets sent LHP Richard Lovelady outright to Syracuse Mets. |
| 07/21/25 | New York Mets recalled C Francisco Alvarez from Syracuse Mets. |
| 07/19/25 | New York Mets signed free agent RHP Jonah Conradt to a minor league contract. |
| 07/19/25 | New York Mets signed free agent RHP Parker Carlson to a minor league contract. |
| 07/19/25 | New York Mets signed free agent RHP Ryan Dollar to a minor league contract. |
| 07/19/25 | New York Mets selected the contract of RHP Kevin Herget from Syracuse Mets. |
| 07/18/25 | New York Mets signed free agent RHP Kevin Herget to a minor league contract. |
| 07/18/25 | New York Mets signed RHP Peyton Prescott. |
| 07/18/25 | New York Mets designated LHP Richard Lovelady for assignment. |
| 07/18/25 | New York Mets activated LHP Brooks Raley from the 60-day injured list. |
| 07/18/25 | New York Mets sent RHP José Buttó on a rehab assignment to Syracuse Mets. |
| 07/18/25 | New York Mets signed free agent RHP Jhony Osoria to a minor league contract. |
| 07/17/25 | New York Mets signed TWP Mitch Voit. |
| 07/17/25 | New York Mets sent RHP Paul Blackburn on a rehab assignment to FCL Mets. |
| 07/17/25 | New York Mets sent RHP Paul Blackburn on a rehab assignment to FCL Mets. |
| 07/17/25 | New York Mets signed SS Antonio Jimenez. |
| 07/15/25 | New York Mets sent RHP José Buttó on a rehab assignment to FCL Mets. |
| 07/15/25 | New York Mets signed free agent RHP Jahzeel Montas to a minor league contract. |
| 07/15/25 | New York Mets signed free agent RHP Aurelvys Batista to a minor league contract. |
| 07/14/25 | New York Yankees claimed RHP Rico Garcia off waivers from New York Mets. |
| 07/13/25 | New York Mets activated LHP Sean Manaea from the 60-day injured list. |
| 07/13/25 | New York Mets optioned RHP Austin Warren to Syracuse Mets. |
| 07/13/25 | New York Mets sent RF Travis Jankowski outright to Syracuse Mets. |
| 07/11/25 | New York Mets designated RHP Rico Garcia for assignment. |
| 07/11/25 | New York Mets placed LF Jesse Winker on the 10-day injured list. Back inflammation. |
| 07/11/25 | New York Mets activated RHP Kodai Senga from the 15-day injured list. |
| 07/11/25 | New York Mets optioned RHP Justin Hagenman to Syracuse Mets. |
| 07/11/25 | New York Mets recalled RHP Austin Warren from Syracuse Mets. |
| 07/11/25 | New York Mets optioned RHP Austin Warren to Syracuse Mets. |
| 07/11/25 | New York Mets recalled LF Jared Young from Syracuse Mets. |
| 07/10/25 | New York Mets reassigned RHP Austin Warren to the minor leagues. |
| 07/10/25 | New York Mets activated RHP Austin Warren. |
| 07/10/25 | New York Mets designated RF Travis Jankowski for assignment. |
| 07/10/25 | New York Mets recalled 2B Luisangel Acuña from Syracuse Mets. |
| 07/10/25 | New York Mets recalled RHP Austin Warren from Syracuse Mets. |
| 07/10/25 | New York Mets sent RHP Zach Pop outright to Syracuse Mets. |
| 07/09/25 | Miami Marlins claimed RHP Tyler Zuber off waivers from New York Mets. |
| 07/08/25 | New York Mets designated RHP Zach Pop for assignment. |
| 07/08/25 | New York Mets signed free agent RHP Junior Fernández to a minor league contract. |
| 07/08/25 | New York Mets activated LF Jesse Winker from the 60-day injured list. |
| 07/08/25 | New York Mets sent LHP Sean Manaea on a rehab assignment to Syracuse Mets. |
| 07/08/25 | New York Mets placed LF Starling Marte on the 10-day injured list retroactive to July 7, 2025. Right knee bruise. |
| 07/08/25 | New York Mets sent LHP Sean Manaea on a rehab assignment to Syracuse Mets. |
| 07/08/25 | New York Mets signed free agent LHP Matteo Morelli to a minor league contract. |
| 07/08/25 | New York Mets transferred RHP Tylor Megill from the 15-day injured list to the 60-day injured list. Right elbow sprain. |
| 07/08/25 | New York Mets selected the contract of RHP Alex Carrillo from Syracuse Mets. |
| 07/06/25 | New York Mets signed LHP Colin Poche. |
| 07/05/25 | New York Mets signed free agent RHP Zach Pop. |
| 07/05/25 | New York Mets sent LF Jesse Winker on a rehab assignment to Syracuse Mets. |
| 07/05/25 | New York Mets designated RHP Tyler Zuber for assignment. |
| 07/05/25 | New York Mets activated RHP Zach Pop. |
| 07/05/25 | New York Mets sent RHP Kodai Senga on a rehab assignment to Binghamton Rumble Ponies. |
| 07/05/25 | New York Mets optioned RHP Austin Warren to Syracuse Mets. |
| 07/04/25 | New York Mets placed RHP José Buttó on the 15-day injured list retroactive to July 1, 2025. Illness. |
| 07/04/25 | New York Mets sent LHP Brooks Raley on a rehab assignment to Syracuse Mets. |
| 07/04/25 | New York Mets recalled RHP Chris Devenski from Syracuse Mets. |
| 07/03/25 | New York Mets placed RHP Dedniel Núñez on the 15-day injured list. Right elbow sprain. |
| 07/03/25 | New York Mets placed RHP Paul Blackburn on the 15-day injured list retroactive to June 30, 2025. Right shoulder impingement. |
| 07/03/25 | New York Mets recalled RHP Justin Hagenman from Syracuse Mets. |
| 07/03/25 | New York Mets recalled RHP Austin Warren from Syracuse Mets. |
| 07/03/25 | New York Mets optioned RHP Blade Tidwell to Syracuse Mets. |
| 07/03/25 | New York Mets selected the contract of RHP Rico Garcia from Syracuse Mets. |
| 07/03/25 | New York Mets optioned RHP Austin Warren to Syracuse Mets. |
| 07/02/25 | New York Mets signed free agent RHP Sebastian Lantigua to a minor league contract. |
| 07/02/25 | New York Mets recalled RHP Austin Warren from Syracuse Mets. |
| 07/01/25 | New York Mets sent LHP Sean Manaea on a rehab assignment to Binghamton Rumble Ponies. |
| 07/01/25 | LHP Colin Poche elected free agency. |
| 07/01/25 | New York Mets sent LF Jesse Winker on a rehab assignment to Binghamton Rumble Ponies. |
| 07/01/25 | New York Mets sent LHP Sean Manaea on a rehab assignment to Binghamton Rumble Ponies. |
| 07/01/25 | New York Mets traded 2B Donovan Walton to Philadelphia Phillies for cash. |