The Arizona Diamondbacks made the following roster moves:
Claimed RHP Jordan Weems off waivers from the Oakland A’s. Career stats
- Designated for assignment on July 3.
- This season, appeared in 5 games with the A’s and 15 games at Triple-A Las Vegas.
- In 2020, pitched in 9 games for the A’s.
Designated LHP Ryan Buchter for assignment.