Mets Roster & Staff
Transactions
| Date | Transaction |
| 03/27/26 | New York Mets signed free agent LF Tommy Pham to a minor league contract. |
| 03/27/26 | New York Mets sent 3B Vidal Bruján outright to Syracuse Mets. |
| 03/27/26 | New York Mets sent C Ben Rortvedt outright to Syracuse Mets. |
| 03/27/26 | Chicago White Sox claimed LHP Bryan Hudson off waivers from New York Mets. |
| 03/26/26 | LHP Richard Lovelady changed number to 55. |
| 03/25/26 | New York Mets placed LHP A.J. Minter on the 15-day injured list retroactive to March 22, 2026. Left lat surgery. |
| 03/25/26 | New York Mets designated 3B Vidal Bruján for assignment. |
| 03/25/26 | New York Mets designated C Ben Rortvedt for assignment. |
| 03/25/26 | New York Mets designated LHP Bryan Hudson for assignment. |
| 03/25/26 | New York Mets signed free agent RHP Cristopher Del Orbe to a minor league contract. |
| 03/25/26 | New York Mets selected the contract of OF Carson Benge from Syracuse Mets. |
| 03/24/26 | OF Carson Benge changed number to 3. |
| 03/22/26 | New York Mets released C Austin Barnes. |
| 03/22/26 | C Chase Meggers assigned to New York Mets. |
| 03/21/26 | RHP Parker Carlson assigned to New York Mets. |
| 03/21/26 | RHP Joander Suarez assigned to New York Mets. |
| 03/21/26 | RHP Will Watson assigned to New York Mets. |
| 03/21/26 | RHP Dakota Hawkins assigned to New York Mets. |
| 03/21/26 | New York Mets optioned C Hayden Senger to Syracuse Mets. |
| 03/20/26 | RHP Tyler McLoughlin assigned to New York Mets. |
| 03/20/26 | New York Mets signed free agent C Alejandro Urias to a minor league contract. |
| 03/20/26 | New York Mets optioned RHP Austin Warren to Syracuse Mets. |
| 03/19/26 | New York Mets optioned 3B Ronny Mauricio to Syracuse Mets. |
| 03/19/26 | New York Mets optioned 3B Ronny Mauricio to Syracuse Mets. |
| 03/19/26 | New York Mets optioned RHP Joey Gerber to Syracuse Mets. |
| 03/19/26 | New York Mets optioned RHP Joey Gerber to Syracuse Mets. |
| 03/17/26 | RHP Zach Peek assigned to New York Mets. |
| 03/17/26 | New York Mets signed free agent OF Sam Biller to a minor league contract. |
| 03/17/26 | RHP Zach Peek roster status changed by New York Mets. |
| 03/17/26 | New York Mets optioned RHP Christian Scott to Syracuse Mets. |
| 03/17/26 | New York Mets optioned LF MJ Melendez to Syracuse Mets. |
| 03/16/26 | New York Mets signed free agent 3B Eddinson Paulino to a minor league contract. |
| 03/16/26 | New York Mets signed free agent RHP Felix Cepeda to a minor league contract. |
| 03/16/26 | New York Mets signed free agent RHP Kevin Gowdy to a minor league contract. |
| 03/16/26 | 1B Roybert Herrera assigned to New York Mets. |
| 03/15/26 | C Vincent Perozo assigned to New York Mets. |
| 03/14/26 | New York Mets activated LHP Richard Lovelady. |
| 03/14/26 | New York Mets placed RHP Justin Hagenman on the 60-day injured list. Rib Fracture. |
| 03/14/26 | New York Mets claimed LHP Richard Lovelady off waivers from Washington Nationals. |
| 03/13/26 | SS Yunior Amparo assigned to New York Mets. |
| 03/13/26 | CF Heriberto Rincon assigned to New York Mets. |
| 03/13/26 | SS Bohan Adderley assigned to New York Mets. |
| 03/12/26 | New York Mets purchased OF JT Benson from Lake Country DockHounds. |
| 03/12/26 | New York Mets purchased 3B Cole Fowler from Washington Wild Things. |
| 03/10/26 | New York Mets optioned RHP Jonah Tong to Syracuse Mets. |
| 03/09/26 | LHP Zach Thornton assigned to New York Mets. |
| 03/09/26 | SS Colin Houck assigned to New York Mets. |
| 03/09/26 | RHP Channing Austin assigned to New York Mets. |
| 03/09/26 | 2B Vladi Gomez assigned to New York Mets. |
| 03/09/26 | New York Mets optioned RHP Jonathan Pintaro to Syracuse Mets. |
| 03/09/26 | New York Mets optioned CF Nick Morabito to Syracuse Mets. |
| 03/07/26 | RF Simon Juan assigned to New York Mets. |
| 03/06/26 | 3B Trace Willhoite assigned to New York Mets. |
| 03/06/26 | 2B Nick Roselli assigned to New York Mets. |
| 03/06/26 | SS Branny De Oleo assigned to New York Mets. |
| 03/06/26 | OF AJ Salgado assigned to New York Mets. |
| 03/06/26 | New York Mets optioned RHP Dylan Ross to Syracuse Mets. |
| 03/05/26 | RHP Tanner Witt assigned to New York Mets. |
| 03/05/26 | RHP Ofreidy Gómez assigned to New York Mets. |
| 03/05/26 | SS Marco Vargas assigned to New York Mets. |
| 03/05/26 | 1B Corey Collins assigned to New York Mets. |
| 03/02/26 | New York Mets signed free agent RHP Dan Hammer to a minor league contract. |
| 03/01/26 | 3B Yonatan Henriquez assigned to New York Mets. |
| 03/01/26 | New York Mets optioned RHP Alex Carrillo to Syracuse Mets. |