Arizona Diamondbacks pitcher Merrill Kelly breaks down his spring training outing against the Seattle Mariners on March 6, ...

The veteran is working with pitching coach Brian Kaplan towards utilizing his effective slider more than he has in the past.

The Arizona Diamondbacks take on the Seattle Mariners at Salt River Fields at 6:40 PM MST. Both teams are participating in a ...

Diamondbacks RHP Merrill Kelly continues to feel on track for the regular season, and an increase in his slider use was a ...

Gets in work Thursday ...

Kelly allowed two runs on four hits and two walks while striking out three in Thursday's split-squad start against the Mariners.

D-backs right-hander Merrill Kelly displayed an uptick in velocity Friday afternoon in his first Cactus League appearance of ...

The Royals will trot out left-hander Kris Bubic. Though traditionally a starter, he worked all of 2024 in relief, making 27 ...

Right-hander Merrill Kelly topped out at 94.8 mph and averaged 93.9 mph with his fastball on Friday in his Cactus League ...

Arizona Diamondbacks pitchers Merrill Kelly and Ryne Nelson pitched two innings of shutout ball in their spring training ...

Diamondbacks 11, Mariners 4. What stood out on Thursday at Salt River Fields: RF Corbin Carroll is nearing a return: In the ...

Another dominant day at the plate for Corbin Carroll as the D-backs topple Royals in Merrill Kelly's Cactus League debut.