Palm Beach Cardinals Roster & Staff
Palm Beach Transactions
| Date | Transaction |
| 05/15/26 | St. Louis Cardinals sent LF Lars Nootbaar on a rehab assignment to Palm Beach Cardinals. |
| 05/15/26 | Peoria Chiefs sent RHP José Davila on a rehab assignment to Palm Beach Cardinals. |
| 05/13/26 | Palm Beach Cardinals activated 3B Michael Dattalo from the 7-day injured list. |
| 05/13/26 | CF Luis Pino assigned to Peoria Chiefs from Palm Beach Cardinals. |
| 05/13/26 | OF Facundo Velásquez assigned to Palm Beach Cardinals from FCL Cardinals. |
| 05/12/26 | 1B Jack Gurevitch assigned to Peoria Chiefs from Palm Beach Cardinals. |
| 05/09/26 | Palm Beach Cardinals activated RHP Liam Best from the 7-day injured list. |
| 05/09/26 | SS Christian Martin assigned to Peoria Chiefs from Palm Beach Cardinals. |
| 05/08/26 | Palm Beach Cardinals activated 3B Johnfrank Salazar from the Development List. |
| 05/07/26 | Palm Beach Cardinals placed RHP Robbie Knowles on the 7-day injured list. |
| 05/07/26 | Palm Beach Cardinals placed RHP Jovi Gálvez on the 7-day injured list. |
| 05/03/26 | Palm Beach Cardinals sent 3B Michael Dattalo on a rehab assignment to FCL Cardinals. |
| 05/03/26 | RHP Anthony Watts assigned to FCL Cardinals from Palm Beach Cardinals. |
| 05/03/26 | RHP Hunter Kublick assigned to Palm Beach Cardinals from FCL Cardinals. |
| 05/02/26 | Palm Beach Cardinals sent 3B Michael Dattalo on a rehab assignment to FCL Cardinals. |