Royals Roster & Staff
Transactions
| Date | Transaction |
| 05/31/25 | Kansas City Royals sent LHP Cole Ragans on a rehab assignment to Northwest Arkansas Naturals. |
| 05/30/25 | Kansas City Royals signed free agent IF Daniel Liriano to a minor league contract. |
| 05/30/25 | Kansas City Royals activated RHP Seth Lugo from the 15-day injured list. |
| 05/30/25 | Kansas City Royals placed RHP Lucas Erceg on the 15-day injured list retroactive to May 27, 2025. Low back strain. |
| 05/28/25 | Kansas City Royals released RF Hunter Renfroe. |
| 05/28/25 | Kansas City Royals selected the contract of RHP Andrew Hoffmann from Omaha Storm Chasers. |
| 05/28/25 | Kansas City Royals optioned LHP Evan Sisk to Omaha Storm Chasers. |
| 05/26/25 | Kansas City Royals selected the contract of CF John Rave from Omaha Storm Chasers. |
| 05/26/25 | Kansas City Royals optioned 1B Cavan Biggio to Omaha Storm Chasers. |
| 05/25/25 | Kansas City Royals sent RHP Kyle Wright on a rehab assignment to Northwest Arkansas Naturals. |
| 05/25/25 | Kansas City Royals sent RHP Kyle Wright on a rehab assignment to Northwest Arkansas Naturals. |
| 05/24/25 | Kansas City Royals sent C Luke Maile outright to Omaha Storm Chasers. |
| 05/23/25 | Kansas City Royals designated RF Hunter Renfroe for assignment. |
| 05/23/25 | Kansas City Royals recalled 2B Nick Loftin from Omaha Storm Chasers. |
| 05/22/25 | Kansas City Royals sent LHP Sam Long on a rehab assignment to Omaha Storm Chasers. |
| 05/22/25 | Kansas City Royals released RHP Chris Stratton. |
| 05/22/25 | Kansas City Royals sent LHP Sam Long on a rehab assignment to Omaha Storm Chasers. |
| 05/22/25 | New York Mets traded SS Diego A. Castillo to Kansas City Royals. |
| 05/21/25 | Kansas City Royals signed free agent IF Angelmis De La Cruz to a minor league contract. |
| 05/20/25 | Kansas City Royals sent LHP Sam Long on a rehab assignment to ACL Royals. |
| 05/20/25 | Kansas City Royals signed free agent RHP John Gant to a minor league contract. |
| 05/19/25 | Kansas City Royals activated RHP Taylor Clarke from the paternity list. |
| 05/19/25 | Kansas City Royals designated C Luke Maile for assignment. |
| 05/18/25 | Kansas City Royals designated RHP Chris Stratton for assignment. |
| 05/18/25 | Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers. |
| 05/17/25 | Kansas City Royals placed LHP Cole Ragans on the 15-day injured list. Left groin strain. |
| 05/17/25 | Kansas City Royals signed free agent C John Lopez to a minor league contract. |
| 05/17/25 | Kansas City Royals placed RHP Seth Lugo on the 15-day injured list retroactive to May 14, 2025. Right third finger sprain. |
| 05/17/25 | Kansas City Royals recalled LHP Evan Sisk from Omaha Storm Chasers. |
| 05/17/25 | Kansas City Royals recalled LHP Noah Cameron from Omaha Storm Chasers. |
| 05/16/25 | Kansas City Royals placed RHP Taylor Clarke on the paternity list. |
| 05/16/25 | Kansas City Royals activated LF Dairon Blanco from the 10-day injured list. |
| 05/14/25 | Kansas City Royals signed free agent LHP Rich Hill to a minor league contract. |
| 05/12/25 | RHP Noah Murdock returned to Kansas City Royals from Athletics. |
| 05/08/25 | Kansas City Royals signed free agent RHP Trevor Richards to a minor league contract. |
| 05/07/25 | Kansas City Royals signed free agent RHP Stephen Nogosek to a minor league contract. |
| 05/07/25 | Kansas City Royals signed free agent SS Juan Garcia to a minor league contract. |
| 05/06/25 | Kansas City Royals signed free agent RF Rudy Martin to a minor league contract. |
| 05/06/25 | Kansas City Royals signed free agent RHP Jesus Garcia to a minor league contract. |
| 05/02/25 | Kansas City Royals sent RHP Kyle Wright on a rehab assignment to Northwest Arkansas Naturals. |
| 05/02/25 | Kansas City Royals sent RHP Kyle Wright on a rehab assignment to Northwest Arkansas Naturals. |
| 05/02/25 | Kansas City Royals transferred RHP Alec Marsh from the 15-day injured list to the 60-day injured list. Right shoulder impingement. |
| 05/02/25 | Kansas City Royals optioned 2B Tyler Tolbert to Omaha Storm Chasers. |
| 05/02/25 | Kansas City Royals selected the contract of C Luke Maile from Omaha Storm Chasers. |
| 05/01/25 | Kansas City Royals transferred RHP James McArthur from the 15-day injured list to the 60-day injured list. Right elbow olecranon surgery. |
| 05/01/25 | Kansas City Royals optioned LHP Noah Cameron to Omaha Storm Chasers. |
| 05/01/25 | Kansas City Royals selected the contract of RHP Taylor Clarke from Omaha Storm Chasers. |