The Diamondbacks traded reliever Jose Castillo, who had been designated for assignment, to the Mets and optioned lefty Joe Mantiply to Triple-A Reno in separate moves on Thursday.

Christian Koss' controversial obstruction call vs. Arizona highlights a rare MLB rule — and maybe a new way for players to exploit it. The post San Francisco Giants’ Rookie Sparks Debate Over ...

Buoyed by the return of Ketel Marte, the Diamondbacks have won three of five games, while going 8-8 in a 16-games-in-16-days ...

Jordan Lawlar has returned to the major leagues looking to make an impact. Lawlar made his big-league debut in 2023 shortly ...

In this week's roundtable, FOX Sports' MLB reporters Rowan Kavner and Deesha Thosar take a look at the players and teams ...

The Diamondbacks snagged a hard-fought series win in San Francisco behind big bats and Merrill Kelly’s brilliance, but ...

In the eighth inning of the Diamondbacks' 8-7 win over the Giants, Lovullo got fired up over an obstruction call against ...

Diamondbacks second baseman Ketel Marte was feeling "really, really tight" and asked to be removed from the game against the San Francisco Giants.

Diamondbacks manager Torey Lovullo is real good at getting ejected from a baseball game. A fellow ought to get his dang money ...

Arizona Diamondbacks manager Torey Lovullo had an all-time memorable ejection on Wednesday, attempting to eject all four ...

Arizona Diamondbacks manager Torey Lovullo argued with an umpire, got ejected and then tossed each of the umpires on his way out of the game.

During a heated baseball game between the Diamondbacks and Giants, Arizona's manager Torey Lovullo was ejected for arguing an ...