Marlins Roster & Staff
Transactions
| Date | Transaction |
| 03/11/26 | SS Luis Arana 契約 Miami Marlins. |
| 03/10/26 | SS Fabian Lopez 契約 Miami Marlins. |
| 03/10/26 | RHP Riskiel Tineo 契約 Miami Marlins. |
| 03/09/26 | RHP Xavier Cardenas III ロスターステータス変更 Miami Marlins. |
| 03/09/26 | OF Eric Rataczak 契約 Miami Marlins. |
| 03/09/26 | SS Jake McCutcheon 契約 Miami Marlins. |
| 03/09/26 | RHP Xavier Cardenas III 契約 Miami Marlins. |
| 03/09/26 | RHP Chase Centala 契約 Miami Marlins. |
| 03/09/26 | RHP Juan Reynoso 契約 Miami Marlins. |
| 03/09/26 | 3B Wilfredo Lara 契約 Miami Marlins. |
| 03/08/26 | SS Echedry Vargas 契約 Miami Marlins. |
| 03/08/26 | Miami Marlins オプション付き RHP William Kempner に Jacksonville Jumbo Shrimp. |
| 03/08/26 | Miami Marlins オプション付き SS Jared Serna に Jacksonville Jumbo Shrimp. |
| 03/08/26 | Miami Marlins オプション付き LHP Dax Fulton に Jacksonville Jumbo Shrimp. |
| 03/08/26 | Miami Marlins オプション付き RHP Josh White に Jacksonville Jumbo Shrimp. |
| 03/08/26 | Miami Marlins オプション付き 3B Deyvison De Los Santos に Jacksonville Jumbo Shrimp. |
| 03/07/26 | LHP Justin Storm 契約 Miami Marlins. |
| 03/07/26 | RF John Cruz 契約 Miami Marlins. |
| 03/07/26 | RHP Jadon Williamson 契約 Miami Marlins. |
| 03/07/26 | SS Emilio Barreras 契約 Miami Marlins. |
| 03/07/26 | SS Starlyn Caba 契約 Miami Marlins. |
| 03/06/26 | SS Cam Clayton 契約 Miami Marlins. |
| 03/06/26 | 2B Cody Morissette 契約 Miami Marlins. |
| 03/06/26 | OF Jacob Jenkins-Cowart 契約 Miami Marlins. |
| 03/06/26 | SS Dub Gleed 契約 Miami Marlins. |
| 03/06/26 | RHP Gabe Bierman 契約 Miami Marlins. |
| 03/05/26 | OF Micah McDowell ロスターステータス変更 Miami Marlins. |
| 03/05/26 | OF Micah McDowell 契約 Miami Marlins. |
| 03/05/26 | C Nestor Rios 契約 Miami Marlins. |
| 03/03/26 | LHP Joey Volini 契約 Miami Marlins. |
| 03/03/26 | C Wilson Weber 契約 Miami Marlins. |
| 03/03/26 | RF PJ Morlando 契約 Miami Marlins. |
| 03/03/26 | C Wilson Weber ロスターステータス変更 Miami Marlins. |
| 03/02/26 | CF Mark Coley II 契約 Miami Marlins. |
| 03/02/26 | 3B Jesus Hernandez 契約 Miami Marlins. |