The Arizona Diamondbacks made the following roster moves. The D-backs’ 40-man roster remains at 40.
- Recalled from Triple-A Reno: RHP Humberto Castellanos
- Optioned to Reno following yesterday’s game: RHP Scott McGough
Whatever happened during McGough’s first stint in the minors, it doesn’t seem to have helped. Before being sent to Reno in early May, the reliever had an ugly 6.75 ERA. But over his 11 innings since being recalled at the start of this month, his ERA has been an ugly 8.18, and with a FIP of 7.