Mets Roster & Staff
Transactions
| Date | Transaction |
| 01/31/25 | New York Mets signed free agent 3B Nick Madrigal. |
| 01/31/25 | New York Mets designated 3B Luis De Los Santos for assignment. |
| 01/30/25 | RHP Griffin Canning changed number to 46. |
| 01/30/25 | New York Mets designated RHP Dylan Covey for assignment. |
| 01/30/25 | New York Mets signed free agent RHP Ryne Stanek. |
| 01/24/25 | New York Mets signed free agent IF Georwill Rodriguez to a minor league contract. |
| 01/23/25 | New York Mets signed free agent LHP A.J. Minter. |
| 01/20/25 | New York Mets signed free agent C Cesar Acosta to a minor league contract. |
| 01/18/25 | New York Mets signed free agent RHP Arturo Sevilla to a minor league contract. |
| 01/18/25 | New York Mets signed free agent RHP Abner Meza to a minor league contract. |
| 01/17/25 | New York Mets signed free agent LF Jesse Winker. |
| 01/15/25 | New York Mets signed free agent SS Yorber Semprun to a minor league contract. |
| 01/15/25 | New York Mets signed free agent SS Jose Padilla to a minor league contract. |
| 01/15/25 | New York Mets signed free agent C Jose Serracin to a minor league contract. |
| 01/15/25 | New York Mets signed free agent SS Giomar Ubiera to a minor league contract. |
| 01/15/25 | New York Mets signed free agent RHP Yobanny Sanchez to a minor league contract. |
| 01/15/25 | New York Mets signed free agent SS Elian Peña to a minor league contract. |
| 01/15/25 | New York Mets signed free agent OF Jhonael Cuello to a minor league contract. |
| 01/15/25 | New York Mets signed free agent RHP Darling Perez to a minor league contract. |
| 01/15/25 | New York Mets signed free agent OF Aiberson Blanco to a minor league contract. |
| 01/15/25 | New York Mets signed free agent RHP Jose Vielma to a minor league contract. |
| 01/15/25 | New York Mets signed free agent RHP Kleber Gamez to a minor league contract. |
| 01/15/25 | New York Mets signed free agent RHP Olmedo Barria to a minor league contract. |
| 01/15/25 | New York Mets signed free agent LHP Pablo Medina to a minor league contract. |
| 01/15/25 | New York Mets signed free agent C Adrian Silva to a minor league contract. |
| 01/15/25 | New York Mets signed free agent SS Roni Garcia to a minor league contract. |
| 01/15/25 | New York Mets claimed RHP Austin Warren off waivers from San Francisco Giants. |
| 01/10/25 | New York Mets signed free agent C Onix Vega to a minor league contract. |
| 01/09/25 | RHP Adbert Alzolay roster status changed by New York Mets. |
| 01/09/25 | New York Mets signed free agent RHP Adbert Alzolay to a minor league contract. |
| 01/06/25 | New York Mets signed free agent RHP Carlos Guzman to a minor league contract. |