Palm Beach Cardinals Roster & Staff
STL Transactions
| Date | Transaction |
| 03/27/23 | Peoria Chiefs released LHP Levi Prater. |
| 03/27/23 | Springfield Cardinals released OF Jonah Davis. |
| 03/27/23 | Springfield Cardinals released LHP John Beller. |
| 03/25/23 | St. Louis Cardinals optioned LHP Génesis Cabrera to Memphis Redbirds. |
| 03/25/23 | St. Louis Cardinals selected the contract of 2B Taylor Motter from Memphis Redbirds. |
| 03/25/23 | St. Louis Cardinals optioned LHP JoJo Romero to Memphis Redbirds. |
| 03/25/23 | St. Louis Cardinals optioned 1B Juan Yepez to Memphis Redbirds. |
| 03/24/23 | LHP Yadiel Batista assigned to DSL Cardinals. |
| 03/24/23 | St. Louis Cardinals signed free agent LHP Yadiel Batista to a minor league contract. |
| 03/23/23 | St. Louis Cardinals optioned LHP Anthony Misiewicz to Memphis Redbirds. |
| 03/21/23 | St. Louis Cardinals optioned RHP Dakota Hudson to Memphis Redbirds. |
| 03/21/23 | St. Louis Cardinals optioned LHP Matthew Liberatore to Memphis Redbirds. |
| 03/16/23 | St. Louis Cardinals optioned C Iván Herrera to Memphis Redbirds. |
| 03/16/23 | St. Louis Cardinals optioned CF Moisés Gómez to Memphis Redbirds. |
| 03/16/23 | St. Louis Cardinals optioned LHP Connor Thomas to Memphis Redbirds. |
| 03/14/23 | Peoria Chiefs released SS Mack Chambers. |
| 03/11/23 | St. Louis Cardinals optioned SS Jose Fermin to Memphis Redbirds. |
| 03/11/23 | St. Louis Cardinals optioned RHP Jake Walsh to Memphis Redbirds. |
| 03/06/23 | LHP Cooper Hjerpe assigned to FCL Cardinals from Cardinals Organization. |
| 03/06/23 | RHP Max Rajcic assigned to FCL Cardinals from Cardinals Organization. |
| 03/06/23 | LHP Pete Hansen assigned to FCL Cardinals from Cardinals Organization. |
| 03/06/23 | LHP Brycen Mautz assigned to FCL Cardinals from Cardinals Organization. |
| 03/04/23 | St. Louis Cardinals optioned RHP Freddy Pacheco to Memphis Redbirds. |
| 03/04/23 | St. Louis Cardinals optioned RHP Guillermo Zuñiga to Memphis Redbirds. |