 | Reinstated INF Brandon Crawford from the 10-day IL. Optioned OF Heliot Ramos to Sacramento (PCL). |
 | Recalled RHP Nick Nelson from Lehigh Valley (IL). Optioned LHP Michael Plassmeyer to the spring training complex. |
 | Fired manager Buck Showalter. |
 | Recalled RHP Janson Junk from Nashville (IL). Optioned LHP Eric Lauer to Arizona Complex League (ACL). |
 | Recalled LHP Ryan Weathers from Jacksonville (IL). Designated LHP Matt Moore for assignment. |
 | Selected the contract of RHP Alan Busenitz from Louisville (IL). Optioned RHP Carson Spiers to the spring training complex. |
 | Recalled 2B Jared Young from the Arizona Complex League (ACL). Selected the contract of RHPs Tyler Duffey and Shane Greene from Iowa (IL). Recalled INF Jared Young from the ACL. Optioned RHP Hayden Wesneski and LHP Jordan Wicks to the ACL. Placed INF Nico Hoerner on the 10-day IL, retroactive to Sept. 30. Transferred RHP Michael Fulmer and INF Nick Madrigal to the 60-day IL. |
 | Recalled LHP Dylan Dodd from Gwinnett(IL). Placed RHP Jackson Stephens on the 15-day IL, retroactive to Sept. 30. |
 | Selected the contract of RHP Wes Parsons from from Buffalo (IL). Designated RHP Jay Jackson for assignment. |
 | Recalled LHP Jacob Lopez from Durham (IL). Optioned RHP Cooper Criswell to Durham. |
 | Recalled RHP Prelander Berroa from Arkansas (TL). Optioned RHP Eduard Bazardo to the Arizona Complex League (ACL). |
 | Returned RHP Jorge Alcala from his rehab assignment and reinstated him from the 60-day IL. Placed LHP Dallas Kuechel on the 15-day IL. Designated OF Gilberto Celestino for release or assignment. |
 | Recalled LHP Cole Irvin from Norfolk (IL), Optioned RHP Bruce Zimmerman to Norfolk. |