Cardinals Roster & Staff
Transactions
| Date | Transaction |
| 06/28/25 | St. Louis Cardinals sent RF Jordan Walker on a rehab assignment to Memphis Redbirds. |
| 06/28/25 | St. Louis Cardinals sent RF Jordan Walker on a rehab assignment to Memphis Redbirds. |
| 06/27/25 | St. Louis Cardinals sent SS Jose Barrero outright to Memphis Redbirds. |
| 06/25/25 | St. Louis Cardinals recalled RHP Matt Svanson from Memphis Redbirds. |
| 06/25/25 | St. Louis Cardinals optioned RHP Michael McGreevy to Memphis Redbirds. |
| 06/25/25 | St. Louis Cardinals recalled 2B José Fermín from Memphis Redbirds. |
| 06/24/25 | St. Louis Cardinals signed free agent RHP Domenic Picone to a minor league contract. |
| 06/24/25 | St. Louis Cardinals designated SS Jose Barrero for assignment. |
| 06/24/25 | St. Louis Cardinals signed free agent RHP Zeke Wood to a minor league contract. |
| 06/24/25 | St. Louis Cardinals optioned RHP Roddery Muñoz to Memphis Redbirds. |
| 06/24/25 | St. Louis Cardinals recalled RHP Michael McGreevy from Memphis Redbirds. |
| 06/24/25 | St. Louis Cardinals claimed 2B Garrett Hampson off waivers from Cincinnati Reds. |
| 06/23/25 | St. Louis Cardinals recalled RHP Roddery Muñoz from Memphis Redbirds. |
| 06/23/25 | St. Louis Cardinals optioned RHP Gordon Graceffo to Memphis Redbirds. |
| 06/22/25 | St. Louis Cardinals recalled RHP Gordon Graceffo from Memphis Redbirds. |
| 06/22/25 | St. Louis Cardinals optioned RHP Andre Granillo to Memphis Redbirds. |
| 06/20/25 | St. Louis Cardinals placed C Iván Herrera on the 10-day injured list. Left hamstring strain. |
| 06/20/25 | St. Louis Cardinals recalled SS Thomas Saggese from Memphis Redbirds. |
| 06/20/25 | St. Louis Cardinals optioned RHP Michael McGreevy to Memphis Redbirds. |
| 06/19/25 | St. Louis Cardinals signed free agent LHP Tyler Matzek to a minor league contract. |
| 06/19/25 | St. Louis Cardinals recalled RHP Michael McGreevy from Memphis Redbirds. |
| 06/14/25 | St. Louis Cardinals activated RF Jordan Walker from the 10-day injured list. |
| 06/14/25 | Cincinnati Reds claimed RF Ryan Vilade off waivers from St. Louis Cardinals. |
| 06/14/25 | St. Louis Cardinals optioned CF Michael Siani to Memphis Redbirds. |
| 06/13/25 | St. Louis Cardinals signed free agent C Hector Cabrera to a minor league contract. |
| 06/13/25 | RF Ryan Vilade roster status changed by St. Louis Cardinals. |
| 06/12/25 | St. Louis Cardinals designated RF Ryan Vilade for assignment. |
| 06/12/25 | St. Louis Cardinals sent RF Jordan Walker on a rehab assignment to Memphis Redbirds. |
| 06/12/25 | St. Louis Cardinals sent RF Jordan Walker on a rehab assignment to Memphis Redbirds. |
| 06/12/25 | St. Louis Cardinals sent RF Jordan Walker on a rehab assignment to Memphis Redbirds. |
| 06/12/25 | St. Louis Cardinals recalled CF Michael Siani from Memphis Redbirds. |
| 06/12/25 | St. Louis Cardinals selected the contract of RHP Andre Granillo from Memphis Redbirds. |
| 06/12/25 | St. Louis Cardinals optioned RHP Chris Roycroft to Memphis Redbirds. |
| 06/09/25 | St. Louis Cardinals optioned RHP Michael McGreevy to Memphis Redbirds. |
| 06/09/25 | St. Louis Cardinals optioned RHP Matt Svanson to Memphis Redbirds. |
| 06/09/25 | St. Louis Cardinals recalled RHP Chris Roycroft from Memphis Redbirds. |
| 06/09/25 | St. Louis Cardinals recalled RHP Riley O'Brien from Memphis Redbirds. |
| 06/08/25 | St. Louis Cardinals signed free agent RHP Zach Plesac to a minor league contract. |
| 06/08/25 | St. Louis Cardinals optioned RHP Roddery Muñoz to Memphis Redbirds. |
| 06/08/25 | St. Louis Cardinals recalled RHP Michael McGreevy from Memphis Redbirds. |
| 06/06/25 | St. Louis Cardinals optioned RHP Riley O'Brien to Memphis Redbirds. |
| 06/05/25 | St. Louis Cardinals recalled RHP Riley O'Brien from Memphis Redbirds. |
| 06/04/25 | St. Louis Cardinals signed free agent RHP Briam Reyes to a minor league contract. |
| 06/03/25 | St. Louis Cardinals signed free agent LHP Tyler Matzek to a minor league contract. |
| 06/02/25 | St. Louis Cardinals signed free agent Domingo Mejia to a minor league contract. |