Quad Cities River Bandits Roster & Staff
KC Transactions
| Date | Transaction |
| 07/18/23 | Northwest Arkansas Naturals activated RHP William Fleming. |
| 07/18/23 | Northwest Arkansas Naturals released RHP Ronald Medrano. |
| 07/18/23 | Northwest Arkansas Naturals transferred RHP Ronald Medrano to the Development List. |
| 07/18/23 | RHP William Fleming assigned to Northwest Arkansas Naturals from Quad Cities River Bandits. |
| 07/18/23 | Omaha Storm Chasers activated 2B Samad Taylor. |
| 07/18/23 | LHP Emilio Marquez assigned to Quad Cities River Bandits from Omaha Storm Chasers. |
| 07/18/23 | Kansas City Royals optioned 2B Samad Taylor to Omaha Storm Chasers. |
| 07/18/23 | RHP Steven Zobac assigned to Quad Cities River Bandits from Columbia Fireflies. |
| 07/18/23 | RHP Steven Zobac assigned to Quad Cities River Bandits from Columbia Fireflies. |
| 07/18/23 | RHP William Fleming assigned to Northwest Arkansas Naturals from Quad Cities River Bandits. |
| 07/18/23 | LHP Emilio Marquez assigned to Quad Cities River Bandits from Omaha Storm Chasers. |
| 07/18/23 | Kansas City Royals signed free agent RHP Doug Kirkland to a minor league contract. |
| 07/18/23 | Kansas City Royals signed free agent OF Eric Kennedy to a minor league contract. |
| 07/18/23 | Kansas City Royals signed free agent RHP Connor Fenlong to a minor league contract. |
| 07/18/23 | Kansas City Royals signed free agent OF Noah Barber to a minor league contract. |
| 07/17/23 | Columbia Fireflies released RHP Adrian Solano. |
| 07/17/23 | DSL Royals Gold placed RHP Junior Sanchez on the 60-day injured list. |
| 07/17/23 | Kansas City Royals signed free agent SS Leonel Valera to a minor league contract. |
| 07/16/23 | Columbia Fireflies activated RHP Adrian Solano from the 7-day injured list. |
| 07/16/23 | RHP Luis Valdez assigned to DSL Royals Blue from DSL Royals Gold. |
| 07/16/23 | RHP Alvaro Pineda assigned to DSL Royals Gold from DSL Royals Blue. |
| 07/16/23 | LHP Victor Pena assigned to DSL Royals Blue from DSL Royals Gold. |
| 07/16/23 | LHP Juan Ozuna assigned to DSL Royals Gold from DSL Royals Blue. |
| 07/16/23 | LHP Juan Ozuna assigned to DSL Royals Gold from DSL Royals Blue. |
| 07/16/23 | RHP Luis Valdez assigned to DSL Royals Blue from DSL Royals Gold. |
| 07/16/23 | RHP Alvaro Pineda assigned to DSL Royals Gold from DSL Royals Blue. |
| 07/16/23 | LHP Victor Pena assigned to DSL Royals Blue from DSL Royals Gold. |
| 07/16/23 | Omaha Storm Chasers activated LHP Cole Ragans. |
| 07/16/23 | Omaha Storm Chasers placed RHP Brooks Kriske on the temporarily inactive list. |
| 07/16/23 | Kansas City Royals optioned RHP Collin Snider to Omaha Storm Chasers. |
| 07/16/23 | LHP Emilio Marquez assigned to Omaha Storm Chasers from Quad Cities River Bandits. |
| 07/16/23 | Kansas City Royals recalled RHP Max Castillo from Omaha Storm Chasers. |
| 07/16/23 | Kansas City Royals optioned LHP Cole Ragans to Omaha Storm Chasers. |
| 07/16/23 | LHP Emilio Marquez assigned to Omaha Storm Chasers from Quad Cities River Bandits. |
| 07/15/23 | Columbia Fireflies sent RHP Mack Anglin on a rehab assignment to ACL Royals. |
| 07/15/23 | Columbia Fireflies sent SS Omar Florentino on a rehab assignment to ACL Royals. |
| 07/15/23 | |
| 07/15/23 | Columbia Fireflies sent SS Omar Florentino on a rehab assignment to ACL Royals. |
| 07/15/23 | Columbia Fireflies sent SS Omar Florentino on a rehab assignment to ACL Royals. |
| 07/15/23 | Columbia Fireflies sent RHP Mack Anglin on a rehab assignment to ACL Royals. |
| 07/15/23 | Columbia Fireflies sent SS Omar Florentino on a rehab assignment to ACL Royals. |
| 07/15/23 | Columbia Fireflies sent RHP Mack Anglin on a rehab assignment to ACL Royals. |
| 07/15/23 | Columbia Fireflies sent SS Omar Florentino on a rehab assignment to ACL Royals. |
| 07/15/23 | Columbia Fireflies sent SS Omar Florentino on a rehab assignment to ACL Royals. |
| 07/15/23 | Columbia Fireflies sent SS Omar Florentino on a rehab assignment to ACL Royals. |
| 07/15/23 | Columbia Fireflies sent RHP Mack Anglin on a rehab assignment to ACL Royals. |
| 07/15/23 | Columbia Fireflies sent SS Omar Florentino on a rehab assignment to ACL Royals. |
| 07/15/23 | Kansas City Royals recalled LHP Cole Ragans from Omaha Storm Chasers. |
| 07/14/23 | Columbia Fireflies transferred SS Brady McConnell from the 7-day injured list to the 60-day injured list. |
| 07/14/23 | Omaha Storm Chasers activated SS Nick Loftin from the 7-day injured list. |