The signings of Merrill Kelly and Michael Soroka round out the Diamondbacks' rotation, but does it close off a Ketel Marte trade?

The formerly longest tenured D-back officially signed with another team for the first time in his professional career.

The Arizona Diamondbacks' pitching development struggles prompted them to hire Jeremy Bleich as a high-ranking executive.

The Diamondbacks have signed right-hander Isaiah Campbell to a minor league deal, according to his transactions tracker at MLB.com. The ACES client has been assigned to the Triple-A Reno Aces but will ...

While the Arizona Diamondbacks have been busy signing free-agent pitchers, they just let one go who was once a huge prospect.

Former Cincinnati Reds infielder Kevin Newman has signed a minor league deal with the Kansas City Royals. Newman played for ...

Overview Background and Peak Expectations Alek Thomas burst onto the prospect scene with a standout 2021 minor league season (.313 AVG, 18 HR, .953 OPS) while showcasing elite center field defense.

After signing right-hander Michael Soroka to a one-year, $7.5 million deal, the Arizona Diamondbacks are still in need of rotation help.

OnDeck Partners announced the acquisition of the Arizona Diamondbacks Single-A Minor League Baseball team on Dec. 11.

Reliever Chase Lee posted a 4.10 ERA with nine walks and 36 strikeouts across 37⅓ innings in 32 games for the Detroit Tigers in the 2025 season.

The Diamondbacks designated right-handed pitcher Bryce Jarvis for assignment after making their signing of Michael Soroka ...

The Philadelphia Phillies have reportedly signed a new free agent pitcher who recently left a National League contender.