Royals Roster & Staff
Transactions
| Date | Transaction |
| 05/29/26 | Kansas City Royals placed RHP Nick Mears on the 15-day injured list retroactive to May 28, 2026. Right shoulder impingement. |
| 05/29/26 | Kansas City Royals recalled RHP Eric Cerantola from Omaha Storm Chasers. |
| 05/28/26 | Kansas City Royals signed free agent RHP Juan Cordero to a minor league contract. |
| 05/28/26 | Kansas City Royals signed free agent RHP Juan Cordero to a minor league contract. |
| 05/27/26 | Kansas City Royals signed free agent RHP Andruw Solarte to a minor league contract. |
| 05/27/26 | Kansas City Royals signed free agent RHP Yolber Mendez to a minor league contract. |
| 05/27/26 | Kansas City Royals signed free agent RHP Olyver Rosas to a minor league contract. |
| 05/27/26 | Kansas City Royals designated LHP Bailey Falter for assignment. |
| 05/27/26 | Kansas City Royals recalled RHP Mason Black from Omaha Storm Chasers. |
| 05/26/26 | Kansas City Royals signed free agent LHP Génesis Cabrera to a minor league contract. |
| 05/26/26 | Kansas City Royals sent C Elias Díaz outright to Omaha Storm Chasers. |
| 05/23/26 | Kansas City Royals sent LHP Cole Ragans on a rehab assignment to Omaha Storm Chasers. |
| 05/22/26 | Kansas City Royals designated C Elias Díaz for assignment. |
| 05/22/26 | Kansas City Royals signed free agent RHP Luke Jackson to a minor league contract. |
| 05/22/26 | Kansas City Royals recalled 2B Tyler Tolbert from Omaha Storm Chasers. |
| 05/18/26 | Kansas City Royals placed LHP Kris Bubic on the 15-day injured list retroactive to May 15, 2026. Left elbow soreness. |
| 05/18/26 | Kansas City Royals recalled RHP Eli Morgan from Omaha Storm Chasers. |
| 05/16/26 | Kansas City Royals activated LHP Bailey Falter from the 15-day injured list. |
| 05/16/26 | Kansas City Royals placed LHP Matt Strahm on the 15-day injured list. Right knee inflammation. |
| 05/08/26 | Kansas City Royals placed LHP Cole Ragans on the 15-day injured list retroactive to May 7, 2026. Left elbow impingement. |
| 05/08/26 | Kansas City Royals recalled RHP Steven Cruz from Omaha Storm Chasers. |
| 05/08/26 | Kansas City Royals optioned RHP Eric Cerantola to Omaha Storm Chasers. |
| 05/08/26 | Kansas City Royals recalled RHP Stephen Kolek from Omaha Storm Chasers. |
| 05/06/26 | Kansas City Royals sent RHP Carlos Estévez on a rehab assignment to Omaha Storm Chasers. |
| 05/06/26 | Kansas City Royals sent RHP Carlos Estévez on a rehab assignment to Omaha Storm Chasers. |
| 05/06/26 | Kansas City Royals recalled RHP Eric Cerantola from Omaha Storm Chasers. |
| 05/06/26 | Kansas City Royals optioned RHP Stephen Kolek to Omaha Storm Chasers. |
| 05/05/26 | Kansas City Royals activated RHP Stephen Kolek from the 15-day injured list. |
| 05/05/26 | Kansas City Royals optioned RHP Mason Black to Omaha Storm Chasers. |