Adrian Del Castillo's three-run homer, his first of the season, put the Diamondbacks up 3-0 against the Colorado Rockies.

An MLB umpire hilariously rings out a batter for the Arizona Diamondbacks despite only having two strikes during the at-bat.

The Diamondbacks have released right-hander Kendall Graveman. Read more about the transaction at MLB Trade Rumors.

The Arizona Diamondbacks scored in the first inning for the sixth game in a row Sunday, the longest such streak in the majors ...

The Arizona Diamondbacks have placed right-hander Anthony DeSclafani on the 15-day injured list because of right thumb ...

On Wednesday afternoon, staring down a 4-3 deficit, Arizona Diamondbacks second baseman Ketel Marte did it again. Marte had crushed his second two-out, go-ahead ...

Preview the Aug. 13 matchup between the Texas Rangers and Arizona Diamondbacks with odds over/under, game spread, betting ...

The Diamondbacks have signed first baseman Matt Mervis to a minor league contract. Read more at MLB Trade Rumors.

Diamondbacks starter Zac Gallen has turned in consecutive solid starts since the Diamondbacks opted to hold him at the trade deadline.

Arizona Diamondbacks star Ketel Marte delivered a blast into the second deck for a go-ahead home run in a road win over the Texas Rangers.

Logan O'Hoppe hit a go-ahead two-run single with two outs in the eighth inning, rallying the Los Angeles Angels to a 6-5 victory over the Los Angeles Dodgers on Wednesday in Anaheim, Calif. The Angels ...

The Washington Nationals made a huge splash in free agency ahead of the 2019 MLB season when they signed starting pitcher Patrick Corbin to a six-year, $140 mil ...