Rays Roster & Staff
Transactions
| Date | Transaction |
| 12/10/25 | Boston Red Sox purchased contract of C Raudelis Martinez in the Rule 5 Draft, AAA Phase. |
| 12/10/25 | Chicago White Sox purchased contract of RHP Alexander Alberto in the Rule 5 Draft. |
| 12/10/25 | Washington Nationals purchased contract of RHP Cesar Rojas in the Rule 5 Draft, AAA Phase. |
| 12/10/25 | Tampa Bay Rays purchased contract of RHP Alvaro Mejias in the Rule 5 Draft, AAA Phase. |
| 12/10/25 | Tampa Bay Rays traded RHP Yoniel Curet to Philadelphia Phillies for RHP Tommy McCollum. |
| 12/10/25 | Tampa Bay Rays traded RHP Yoniel Curet to Philadelphia Phillies for RHP Tommy McCollum. |
| 12/10/25 | Arizona Diamondbacks purchased contract of RHP Antonio Menendez in the Rule 5 Draft, AAA Phase. |
| 12/07/25 | Tampa Bay Rays signed free agent CF Cedric Mullins. |
| 12/07/25 | Tampa Bay Rays designated RHP Yoniel Curet for assignment. |