Memphis Redbirds Roster & Staff
Memphis Transactions
| Date | Transaction |
| 09/08/26 | Memphis Redbirds activated 3B César Prieto. |
| 09/08/26 | St. Louis Cardinals sent RHP Peter Strzelecki on a rehab assignment to Memphis Redbirds. |
| 09/08/26 | St. Louis Cardinals optioned 3B César Prieto to Memphis Redbirds. |
| 09/06/26 | St. Louis Cardinals recalled LHP Cooper Hjerpe from Memphis Redbirds. |
| 09/06/26 | St. Louis Cardinals optioned RHP Hancel Rincon to Memphis Redbirds. |
| 09/04/26 | Memphis Redbirds activated RHP Ryan Fernandez. |
| 09/04/26 | RHP Bobby Olsen assigned to Memphis Redbirds from Peoria Chiefs. |
| 09/04/26 | St. Louis Cardinals optioned RHP Ryan Fernandez to Memphis Redbirds. |
| 09/01/26 | LHP Sandro Santana assigned to Memphis Redbirds from Springfield Cardinals. |
| 09/01/26 | St. Louis Cardinals recalled C Leo Bernal from Memphis Redbirds. |
| 09/01/26 | St. Louis Cardinals recalled CF Victor Scott II from Memphis Redbirds. |
| 09/01/26 | St. Louis Cardinals selected the contract of RHP Hancel Rincon from Memphis Redbirds. |
| 09/01/26 | RHP Andrew Schultz assigned to Memphis Redbirds from Springfield Cardinals. |
| 09/01/26 | 1B Trey Paige assigned to Memphis Redbirds from Springfield Cardinals. |