Springfield Cardinals Roster & Staff
STL Transactions
| Date | Transaction |
| 05/14/24 | St. Louis Cardinals sent RHP Keynan Middleton on a rehab assignment to Springfield Cardinals. |
| 05/14/24 | St. Louis Cardinals sent RHP Keynan Middleton on a rehab assignment to Springfield Cardinals. |
| 05/14/24 | St. Louis Cardinals sent RHP Keynan Middleton on a rehab assignment to Springfield Cardinals. |
| 05/14/24 | St. Louis Cardinals sent RHP Keynan Middleton on a rehab assignment to Springfield Cardinals. |
| 05/13/24 | SS Anyelo Encarnacion assigned to FCL Cardinals from Peoria Chiefs. |
| 05/13/24 | Memphis Redbirds released RHP Josh James. |
| 05/13/24 | LHP Quinn Mathews assigned to Peoria Chiefs from Palm Beach Cardinals. |
| 05/13/24 | RHP Gustavo Rodriguez assigned to Peoria Chiefs from Palm Beach Cardinals. |
| 05/13/24 | Peoria Chiefs placed RHP Cade Winquest on the 7-day injured list. |
| 05/13/24 | RHP Gustavo Rodriguez assigned to Peoria Chiefs from Palm Beach Cardinals. |
| 05/13/24 | OF Chris Rotondo assigned to Peoria Chiefs from Springfield Cardinals. |
| 05/13/24 | LHP Quinn Mathews assigned to Peoria Chiefs from Palm Beach Cardinals. |
| 05/13/24 | SS Anyelo Encarnacion assigned to FCL Cardinals from Peoria Chiefs. |
| 05/13/24 | RHP Wilfredo Pereira assigned to Springfield Cardinals from Peoria Chiefs. |
| 05/13/24 | OF Chris Rotondo assigned to Peoria Chiefs from Springfield Cardinals. |
| 05/13/24 | RHP Wilfredo Pereira assigned to Springfield Cardinals from Peoria Chiefs. |
| 05/11/24 | Memphis Redbirds activated LHP Alex Cornwell. |
| 05/11/24 | LHP Alex Cornwell assigned to Memphis Redbirds from Springfield Cardinals. |
| 05/11/24 | St. Louis Cardinals optioned LHP Kolton Ingram to Memphis Redbirds. |
| 05/11/24 | 3B Ramon Mendoza assigned to Springfield Cardinals from Memphis Redbirds. |
| 05/11/24 | St. Louis Cardinals optioned SS José Fermín to Memphis Redbirds. |
| 05/11/24 | Springfield Cardinals activated 3B Ramon Mendoza. |
| 05/11/24 | 3B Ramon Mendoza assigned to Springfield Cardinals from Memphis Redbirds. |
| 05/11/24 | LHP Alex Cornwell assigned to Memphis Redbirds from Springfield Cardinals. |
| 05/09/24 | C Juan Pablo Cabrera assigned to DSL Cardinals. |
| 05/09/24 | Peoria Chiefs placed RHP Joseph King on the 7-day injured list. |
| 05/08/24 | St. Louis Cardinals recalled C Pedro Pagés from Memphis Redbirds. |
| 05/08/24 | LHP Nick Raquet assigned to Memphis Redbirds from Springfield Cardinals. |
| 05/08/24 | C Wade Stauss assigned to Memphis Redbirds from Springfield Cardinals. |
| 05/08/24 | C Luis Rodriguez assigned to Springfield Cardinals from Peoria Chiefs. |
| 05/08/24 | C Wade Stauss assigned to Memphis Redbirds from Springfield Cardinals. |
| 05/08/24 | C Luis Rodriguez assigned to Springfield Cardinals from Peoria Chiefs. |
| 05/08/24 | LHP Nick Raquet assigned to Memphis Redbirds from Springfield Cardinals. |
| 05/07/24 | St. Louis Cardinals sent DH Matt Carpenter on a rehab assignment to Memphis Redbirds. |
| 05/06/24 | St. Louis Cardinals selected the contract of RHP Chris Roycroft from Memphis Redbirds. |
| 05/05/24 | Memphis Redbirds activated C Pedro Pagés. |
| 05/05/24 | St. Louis Cardinals optioned C Pedro Pagés to Memphis Redbirds. |
| 05/04/24 | FCL Cardinals placed CF Romtres Cabrera on the 7-day injured list. |
| 05/04/24 | FCL Cardinals placed RHP Christian Worley on the 7-day injured list. |
| 05/04/24 | FCL Cardinals placed RHP Bruno Lopez on the 60-day injured list. |
| 05/04/24 | FCL Cardinals placed OF Travis Honeyman on the 7-day injured list. 15. |
| 05/04/24 | FCL Cardinals placed OF Travis Honeyman on the 7-day injured list. |
| 05/04/24 | FCL Cardinals placed RHP Omar Yanez on the 7-day injured list. |
| 05/03/24 | RHP Juan Severino assigned to FCL Cardinals from DSL Cardinals. |
| 05/03/24 | RHP Nelfy Ynfante assigned to FCL Cardinals from DSL Cardinals. |
| 05/03/24 | C Heriberto Caraballo assigned to FCL Cardinals from DSL Cardinals. |
| 05/03/24 | LHP Yordy Herrera assigned to FCL Cardinals from DSL Cardinals. |
| 05/03/24 | OF Yordalin Pena assigned to FCL Cardinals from DSL Cardinals. |
| 05/03/24 | RHP Jovi Galvez assigned to FCL Cardinals from DSL Cardinals. |
| 05/03/24 | RHP Ronny Oliver assigned to FCL Cardinals from DSL Cardinals. |