| 7/1/19 |
Kansas City Royals released RHP Brad Boxberger. |
| 7/1/19 |
Kansas City Royals signed LHP Drew Parrish. |
| 7/1/19 |
Kansas City Royals signed free agent LHP Jose Catano to a minor league contract. |
| 7/2/19 |
Kansas City Royals activated SS Adalberto Mondesi from the 10-day injured list. |
| 7/2/19 |
Kansas City Royals optioned RHP Scott Barlow to Omaha Storm Chasers. |
| 7/2/19 |
Kansas City Royals optioned 3B Humberto Arteaga to Omaha Storm Chasers. |
| 7/2/19 |
Kansas City Royals signed free agent OF Omar Nuel to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent SS Lizandro Rodriguez to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent RHP Wander Arias to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent C Jorge Morales to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent C Aldrin Lucas to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent OF Ethan De Cuba to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent SS Jorge Celado to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent RHP Jemir Leal to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent SS Yeudi Advincola to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent OF Jairo Mendez to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent LHP Geury Felipe to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent CF Erick Pena to a minor league contract. |
| 7/2/19 |
Kansas City Royals signed free agent LHP Emilio Castillo to a minor league contract. |
| 7/2/19 |
Kansas City Royals recalled RHP Jake Newberry from Omaha Storm Chasers. |
| 7/3/19 |
Kansas City Royals signed LHP A.J. Franklin. |
| 7/3/19 |
Kansas City Royals signed free agent OF Roger Leyton to a minor league contract. |
| 7/5/19 |
Kansas City Royals signed LHP Augue Sylk. |
| 7/11/19 |
Kansas City Royals selected the contract of CF Bubba Starling from Omaha Storm Chasers. |
| 7/12/19 |
Kansas City Royals designated LF Terrance Gore for assignment. |
| 7/14/19 |
Kansas City Royals traded RHP Homer Bailey to Oakland Athletics for SS Kevin Merrell. |
| 7/15/19 |
Kansas City Royals traded C Martin Maldonado to Chicago Cubs for LHP Mike Montgomery. |
| 7/15/19 |
Kansas City Royals selected the contract of Joe Lienhard from Sugar Land Skeeters. |
| 7/15/19 |
Kansas City Royals recalled RHP Scott Barlow from Omaha Storm Chasers. |
| 7/16/19 |
Kansas City Royals signed free agent RHP Joe Lienhard to a minor league contract. |
| 7/16/19 |
Kansas City Royals recalled C Meibrys Viloria from Northwest Arkansas Naturals. |
| 7/17/19 |
Kansas City Royals activated LHP Mike Montgomery. |
| 7/17/19 |
Kansas City Royals placed SS Adalberto Mondesi on the 10-day injured list. Left shoulder subluxation. |
| 7/17/19 |
Kansas City Royals optioned RHP Jake Newberry to Omaha Storm Chasers. |
| 7/17/19 |
Kansas City Royals traded LF Terrance Gore to New York Yankees for cash. |
| 7/17/19 |
Kansas City Royals recalled 3B Humberto Arteaga from Omaha Storm Chasers. |
| 7/20/19 |
Kansas City Royals designated RHP Wily Peralta for assignment. |
| 7/20/19 |
Kansas City Royals signed free agent RHP Tyshaun Chapman to a minor league contract. |
| 7/20/19 |
Kansas City Royals recalled RHP Josh Staumont from Omaha Storm Chasers. |
