The Orioles have made the following roster moves:
- Signed UTL Cooper Hummel to a one-year major league contract for the 2025 season.
- Placed OF Cedric Mullins (right hamstring strain) on the 10-day Injured List, retroactive to May 29.
- Transferred RHP Cody Poteet (right shoulder inflammation) to the 60-day Injured List.
The Orioles’ 40-man roster currently has 40 players.