The Arizona Diamondbacks made the following roster moves:

Recalled RHP J.B. Bukauskas (No. 33) from the Taxi Squad.

• Will be making his Major League debut.
• Rated by Baseball America as possessing the Best Change-up in the D-backs’ organization prior to the season.
• Acquired from the Houston Astros as part of the Zack Greinke trade on July 31, 2019.

Placed OF Tim Locastro on the 10-day injured list (dislocated left little finger).

Designated RHP Anthony Swarzak for assignment following yesterday’s game.

OF Nick Heath, who was acquired from the Royals on Saturday, will be active for today’s game. He will wear No. 9.