Columbia Fireflies Roster & Staff
Columbia Transactions
| Date | Transaction |
| 07/25/24 | RHP Hiro Wyatt assigned to Columbia Fireflies from ACL Royals. |
| 07/22/24 | Columbia Fireflies released RHP Luis Polanco. |
| 07/18/24 | RHP Ben Hernandez assigned to Quad Cities River Bandits from Columbia Fireflies. |
| 07/13/24 | RHP Juan Martinez assigned to Columbia Fireflies from ACL Royals. |
| 07/09/24 | RHP Henson Leal assigned to Columbia Fireflies from ACL Royals. |
| 07/09/24 | RHP Yimi Presinal assigned to ACL Royals from Columbia Fireflies. |
| 07/09/24 | RHP Ethan Bosacker assigned to Quad Cities River Bandits from Columbia Fireflies. |
| 07/01/24 | SS Ryan Cepero assigned to Columbia Fireflies from ACL Royals. |