Marlins Roster & Staff
Transactions
| Date | Transaction |
| 10/31/22 | Miami Marlins signed free agent LHP Jarol Fernandez to a minor league contract. |
| 10/06/22 | Miami Marlins activated LHP Steven Okert from the 15-day injured list. |
| 10/06/22 | Miami Marlins activated LHP Trevor Rogers from the 15-day injured list. |
| 10/06/22 | Miami Marlins activated LHP Steven Okert from the 15-day injured list. |
| 10/06/22 | Miami Marlins activated LHP Daniel Castano from the 7-day injured list. |
| 10/06/22 | Miami Marlins activated RHP Edward Cabrera from the 15-day injured list. |
| 10/06/22 | Miami Marlins activated 1B Garrett Cooper from the 10-day injured list. |
| 10/06/22 | Miami Marlins recalled RHP Sixto Sanchez from Jacksonville Jumbo Shrimp. |
| 10/06/22 | Miami Marlins recalled SS Jose Devers from Pensacola Blue Wahoos. |
| 10/06/22 | Miami Marlins recalled RF Jerar Encarnacion and from Jacksonville Jumbo Shrimp. |
| 10/06/22 | Miami Marlins recalled C Payton Henry from Jacksonville Jumbo Shrimp. |
| 10/06/22 | Miami Marlins recalled RHP Nick Neidert from Jacksonville Jumbo Shrimp. |
| 10/06/22 | Miami Marlins recalled 3B Luke Williams from Jacksonville Jumbo Shrimp. |
| 10/06/22 | Miami Marlins recalled RHP Cole Sulser from Jacksonville Jumbo Shrimp. |
| 10/03/22 | Miami Marlins placed RHP Edward Cabrera on the 15-day injured list. |
| 10/03/22 | Miami Marlins recalled RHP Elieser Hernandez from Jacksonville Jumbo Shrimp. |