The Mariners took steps in sorting through the roster and made the first round of roster cuts on Sunday. Seattle re-assigned ...

After being acquired last offseason in a trade with the Atlanta Braves, we've yet to see Jackson Kowar take the mound in a ...

Mariners top prospect Colt Emerson doesn't have a hit this spring. But a 14-pitch at-bat Sunday could be a defining moment.

After spending a week at Seattle Mariners spring training, Mike Salk revisits the six questions he had beforehand to see how ...

The Seattle Mariners pitching staff is expected to have a clean bill of health in 2025, at least relatively to where it ended ...

Logan Gilbert retired the first eight batters he faced in his second spring outing, but the Mariners gave up five runs in the ...

The Seattle Mariners added a familiar face to their bullpen when they signed right-handed reliever Trevor Gott to a minor ...

The Seattle Mariners have seven of baseball's top prospects. Getting a couple to the big-league club would help in 2025 — ...

Polanco (knee) will start at designated hitter Monday against the Guardians in his Cactus League debut, Shannon Drayer of SeattleSports.com reports.

You know a spring training inning has gone completely awry when a team removes a pitcher mid-inning due to number of pitches ...

The Mariners announced that right-hander Seth Martinez was claimed off waivers from the Marlins. Righty Jackson Kowar was ...

The Mariners claimed Martinez off waivers from the Marlins on Sunday, Daniel Kramer of MLB.com reports.