Cardinals Roster & Staff
Transactions
| Date | Transaction |
| 03/11/26 | RHP Gerardo Salas 契約 St. Louis Cardinals. |
| 03/10/26 | SS Trevor Haskins 契約 St. Louis Cardinals. |
| 03/09/26 | OF Andrew Sojka 契約 St. Louis Cardinals. |
| 03/09/26 | RHP Jawilme Ramírez 契約 St. Louis Cardinals. |
| 03/09/26 | C J.P. Cabrera 契約 St. Louis Cardinals. |
| 03/09/26 | LHP Jack Findlay 契約 St. Louis Cardinals. |
| 03/09/26 | St. Louis Cardinals オプション付き RF Joshua Báez に Memphis Redbirds. |
| 03/09/26 | St. Louis Cardinals オプション付き LHP Brycen Mautz に Memphis Redbirds. |
| 03/09/26 | St. Louis Cardinals オプション付き LHP Cooper Hjerpe に Memphis Redbirds. |
| 03/09/26 | St. Louis Cardinals オプション付き LHP Nick Raquet に Memphis Redbirds. |
| 03/08/26 | RHP Christian Worley 契約 St. Louis Cardinals. |
| 03/08/26 | OF Cameron Nickens 契約 St. Louis Cardinals. |
| 03/08/26 | SS Jonathan Mejía 契約 St. Louis Cardinals. |
| 03/07/26 | CF Luis Pino 契約 St. Louis Cardinals. |
| 03/07/26 | St. Louis Cardinals オプション付き 2B César Prieto に Memphis Redbirds. |
| 03/07/26 | St. Louis Cardinals オプション付き RHP Tink Hence に Memphis Redbirds. |
| 03/07/26 | St. Louis Cardinals オプション付き C Jimmy Crooks に Memphis Redbirds. |
| 03/07/26 | St. Louis Cardinals オプション付き OF Bryan Torres に Memphis Redbirds. |
| 03/07/26 | St. Louis Cardinals オプション付き C Leonardo Bernal に Memphis Redbirds. |
| 03/06/26 | CF Yordalin Pena 契約 St. Louis Cardinals. |
| 03/06/26 | RF Jose Suarez 契約 St. Louis Cardinals. |
| 03/06/26 | IF Juan Rujano 契約 St. Louis Cardinals. |
| 03/06/26 | 2B Miguel Villarroel 契約 St. Louis Cardinals. |
| 03/06/26 | RF José Suarez ロスターステータス変更 St. Louis Cardinals. |
| 03/06/26 | C Sammy Hernandez 契約 St. Louis Cardinals. |
| 03/06/26 | 2B Tre Richardson 契約 St. Louis Cardinals. |
| 03/05/26 | 3B Trey Paige 契約 St. Louis Cardinals. |
| 03/04/26 | 3B Deniel Ortiz 契約 St. Louis Cardinals. |
| 03/04/26 | LF Jose Cordoba ロスターステータス変更 St. Louis Cardinals. |
| 03/04/26 | LF Jose Cordoba 契約 St. Louis Cardinals. |
| 03/04/26 | 3B Deniel Ortiz ロスターステータス変更 St. Louis Cardinals. |
| 03/02/26 | SS Ryan Mitchell ロスターステータス変更 St. Louis Cardinals. |
| 03/02/26 | SS Ryan Mitchell ロスターステータス変更 St. Louis Cardinals. |
| 03/02/26 | SS Ryan Mitchell 契約 St. Louis Cardinals. |
| 03/02/26 | St. Louis Cardinals オプション付き RHP Tekoah Roby に Memphis Redbirds. |
| 03/02/26 | St. Louis Cardinals オプション付き RHP Tekoah Roby に Memphis Redbirds. |
| 03/01/26 | RHP Edwin Nuñez 契約 St. Louis Cardinals. |