Mets Roster & Staff
Transactions
| Date | Transaction |
| 02/12/26 | New York Mets signed free agent LF MJ Melendez. |
| 02/12/26 | New York Mets placed RHP Tylor Megill on the 60-day injured list. Right elbow sprain. |
| 02/10/26 | New York Mets placed RHP Reed Garrett on the 60-day injured list. |
| 02/10/26 | Chicago White Sox traded LHP Bryan Hudson to New York Mets for cash. |
| 02/09/26 | New York Mets invited non-roster LHP Joe Jacques to spring training. |
| 02/09/26 | New York Mets invited non-roster C Chris Suero to spring training. |
| 02/09/26 | RHP Tylor Megill changed number to 58. |
| 02/09/26 | New York Mets invited non-roster C Kevin Parada to spring training. |
| 02/09/26 | New York Mets invited non-roster OF Carson Benge to spring training. |
| 02/09/26 | New York Mets invited non-roster LHP Brandon Waddell to spring training. |
| 02/09/26 | C Hayden Senger changed number to 6. |
| 02/09/26 | RHP Justin Hagenman changed number to 47. |
| 02/09/26 | New York Mets invited non-roster LF A.J. Ewing to spring training. |
| 02/09/26 | New York Mets invited non-roster RHP Ryan Lambert to spring training. |
| 02/09/26 | New York Mets invited non-roster RHP Adbert Alzolay to spring training. |
| 02/09/26 | New York Mets invited non-roster LHP Anderson Severino to spring training. |
| 02/09/26 | New York Mets invited non-roster 1B Ryan Clifford to spring training. |
| 02/09/26 | RHP Dylan Ross changed number to 66. |
| 02/09/26 | New York Mets invited non-roster 3B Jacob Reimer to spring training. |
| 02/09/26 | New York Mets invited non-roster RHP Jack Wenninger to spring training. |
| 02/03/26 | New York Mets signed free agent 3B Grae Kessinger to a minor league contract. |
| 02/03/26 | 3B Grae Kessinger roster status changed by New York Mets. |