The Arizona Diamondbacks announced their 2023 Opening Day roster with a series of roster moves:
- Recalled LHP Kyle Nelson from Triple-A Reno.
- Placed C Carson Kelly on the 10-day injured list (right forearm fracture).
- Placed LHP Joe Mantiply on the 15-day injured list (left shoulder inflammation).
- Placed RHP Corbin Martin on the 15-day injured list (right lat tendon avulsion).
- Placed RHP Mark Melancon on the 15-day injured list (right shoulder strain).
- Reassigned to Minor League camp: RHP Ryan Hendrix.