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

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 ...

The Arizona Diamondbacks beat the Seattle Mariners 11 to 4 at Salt River Fields Thursday night. It was a split squad game, as the other half of the roster was in Goodyear playing the Cleveland ...

The Seattle Mariners beat the Arizona Diamondbacks, 11-5, on Sunday afternoon at the Peoria Sports Complex. For the M's, it ...

This is a team that had baseball’s greatest collection of pitchers last year, but were burdened with an offense that ruined a ...

Arizona Diamondbacks coaches Jhonathan Solano, Jaime Del Valle and Ronald Ramirez helped guide Colombia to wins in World ...

Bloomquist, who spent parts of nine years with the M's, is now the head baseball coach at Arizona State University. He joined ...

The Mariners lost to the Royals 9-6 in spring training action Wednesday, but not before Julio Rodriguez blasted his first two ...

Now, Orioles pitcher Grayson Rodriguez is set to miss time with an injury. The right-hander is experiencing soreness on the back of his elbow and will begin the 2025 season on the injured list.

ESPN MLB insider Jeff Passan wrote a list of 10 players scouts are buzzing about this spring, which included Seattle Mariners closer Andrés Muñoz.

Mitch Garver had a solid day and the Mariners exploded for six runs in the second inning Sunday to earn an 11-5 win over the ...