Mets Roster & Staff
Transactions
| Date | Transaction |
| 01/31/23 | New York Mets signed free agent LHP Rogert Cortez to a minor league contract. |
| 01/31/23 | Seattle Mariners claimed LHP Tayler Saucedo off waivers from New York Mets. |
| 01/30/23 | New York Mets signed free agent C Michael Perez to a minor league contract. |
| 01/30/23 | C Michael Perez roster status changed by New York Mets. |
| 01/30/23 | New York Mets signed free agent 1B Dariel Gomez to a minor league contract. |
| 01/30/23 | New York Mets signed free agent RHP Manuel Alvarez to a minor league contract. |
| 01/30/23 | C Michael Perez roster status changed by New York Mets. |
| 01/26/23 | New York Mets signed free agent C Gael Guzman to a minor league contract. |
| 01/24/23 | New York Mets activated CF Tommy Pham. |
| 01/24/23 | New York Mets designated LHP Tayler Saucedo for assignment. |
| 01/24/23 | New York Mets signed free agent CF Tommy Pham. |
| 01/15/23 | New York Mets signed free agent C Henry Pizani to a minor league contract. |
| 01/15/23 | New York Mets signed free agent RHP Luis Ceballos to a minor league contract. |
| 01/15/23 | New York Mets signed free agent OF Enderson Asencio to a minor league contract. |
| 01/15/23 | New York Mets signed free agent 3B Daris Cordero to a minor league contract. |
| 01/15/23 | New York Mets signed free agent RHP Ramon Henriquez to a minor league contract. |
| 01/15/23 | New York Mets signed free agent LHP Misael Lopez to a minor league contract. |
| 01/15/23 | New York Mets signed free agent LHP Osiris Calvo to a minor league contract. |
| 01/15/23 | New York Mets signed free agent OF Heriberto Rincon to a minor league contract. |
| 01/15/23 | New York Mets signed free agent C Julio Zayas to a minor league contract. |
| 01/15/23 | New York Mets signed free agent SS Branny De Oleo to a minor league contract. |
| 01/15/23 | New York Mets signed free agent C Daiverson Gutierrez to a minor league contract. |
| 01/15/23 | New York Mets signed free agent SS Cristopher Larez to a minor league contract. |
| 01/15/23 | New York Mets signed free agent C Julian Hernandez to a minor league contract. |
| 01/15/23 | New York Mets signed free agent OF Anthony Baptist to a minor league contract. |
| 01/15/23 | New York Mets signed free agent C Marcos Terrero to a minor league contract. |
| 01/15/23 | New York Mets signed free agent SS Leyderman Ruiz to a minor league contract. |
| 01/15/23 | New York Mets signed free agent OF Jonathan Perez to a minor league contract. |
| 01/15/23 | New York Mets signed free agent LHP Daviel Hurtado to a minor league contract. |
| 01/15/23 | New York Mets signed free agent OF Reniel Diaz to a minor league contract. |
| 01/15/23 | New York Mets signed free agent RHP Jesus Anton to a minor league contract. |
| 01/15/23 | New York Mets signed free agent LHP Jamdrick Cornelia to a minor league contract. |
| 01/15/23 | New York Mets signed free agent RHP Elwis Mijares to a minor league contract. |
| 01/15/23 | New York Mets signed free agent OF Derek Rodriguez to a minor league contract. |
| 01/15/23 | New York Mets signed free agent RHP Jean Brito to a minor league contract. |
| 01/15/23 | New York Mets signed free agent SS Vladi Gomez to a minor league contract. |
| 01/15/23 | New York Mets signed free agent SS Keiver Garcia to a minor league contract. |
| 01/15/23 | New York Mets signed free agent LHP Wilmer Lugo to a minor league contract. |
| 01/15/23 | New York Mets signed free agent OF Alex Acosta to a minor league contract. |
| 01/13/23 | Baltimore Orioles traded OF Luis De La Cruz to New York Mets. |
| 01/12/23 | New York Mets signed free agent RHP Humberto Mejía to a minor league contract. |
| 01/11/23 | New York Mets signed free agent LF Tim Locastro to a minor league contract. |
| 01/11/23 | LF Tim Locastro roster status changed by New York Mets. |
| 01/11/23 | New York Mets signed free agent RHP Connor Grey to a minor league contract. |
| 01/11/23 | RHP Connor Grey roster status changed by New York Mets. |
| 01/11/23 | RHP Connor Grey roster status changed by New York Mets. |
| 01/11/23 | LF Tim Locastro roster status changed by New York Mets. |
| 01/06/23 | New York Mets sent RHP William Woods and outright to Syracuse Mets. |