Four of the Mariners' five starting pitchers will pitch in the first series of the season against the Athletics.

On the occasion of the first of three off days during spring training, it’s a good time to try to project the Seattle Mariners’ opening-day roster.

The Seattle Mariners lost right-handed pitcher Seth Martinez in an apparent waiver claim on Saturday. First, the Mariners PR team announced that Martinez had been claimed off waivers by the Miami ...

Aside from some depth moves made to the 40-man roster, the trade market yielded no solutions for Seattle. The only two starting-caliber bats the Mariners acquired, Jorge Polanco and Donovan Solano ...

The Seattle Mariners pitchers and catchers began what could be an amazing encore to an elite 2024 season as they reported for the first day of spring training on Feb. 12 at the Peoria Sports ...

For an organization that’s had as strong of a track record as any in developing homegrown pitchers over the past half-decade, ...