Columbia Fireflies Roster & Staff
KC Transactions
| Date | Transaction |
| 12/20/24 | RHP Junior Fernández assigned to Omaha Storm Chasers. |
| 12/20/24 | Kansas City Royals signed free agent RHP Junior Fernández to a minor league contract. |
| 12/18/24 | RHP Alving Campusano assigned to DSL Royals Ventura. |
| 12/12/24 | RHP Taylor Clarke assigned to Omaha Storm Chasers. |
| 12/12/24 | Kansas City Royals signed free agent RHP Taylor Clarke to a minor league contract. |
| 12/11/24 | Kansas City Royals purchased contract of OF Bryan Gonzalez from Boston Red Sox in the Rule 5 Draft, AAA Phase. |
| 12/09/24 | SS Luis Gutierrez assigned to DSL Royals Fortuna from DSL Royals Fortuna. |
| 12/08/24 | Kansas City Royals signed free agent SS Luis Gutierrez to a minor league contract. |