The Mariners fell one win short last season and need more offense but so far this off season they've added nobody

The only big move the Mariners have made is bringing in Donovan Solano on a one-year, $3.5 million deal. But Seattle has also signed or traded for a variety of experienced players

The Seattle Mariners are a little over two weeks away from pitchers and catchers reporting to Spring Training on Feb. 12. The Mariners entered the offseason wit

The Seattle Mariners acquired right-handed reliever Will Klein from the Oakland Athletics, the team announced on Tuesday afternoon.

The Jack Flaherty sweepstakes will likely come down to a team like the Atlanta Braves or Baltimore Orioles, but a shocking suitor may still emerge.

A top MLB insider has offered up a bold trade idea that would see the Baltimore Orioles and Seattle Mariners swap elite prospects.

Kevin Seitzer, who joined the Seattle Mariners after years with Atlanta, has embraced the analytics-driven changes in MLB.

PITTSBURGH (KDKA) -- The Pittsburgh Pirates have signed infielder/outfielder Adam Frazier to a one-year contract, according to multiple reports. Frazier, 33, spent the first five-and-a-half seasons in MLB with the Pirates after Pittsburgh drafted the Georgia native with the 179th overall selection in the 2013 MLB draft.

The Mariners have acquired right-hander Will Klein from the Athletics, according to announcements from both clubs. The latter club had

The Seattle Thunderbirds scored three goals in the second period and added another in the third to surge to a 4-1 win over the visiting Victoria Royals on Friday night. Matej Pekar tied the game ...

The Mariners announced Tuesday that infielder/outfielder Samad Taylor, whom they designated for assignment last week, passed through waivers unclaimed and has been assigned outright to Triple-A Tacoma.

The Mariners announced ... invitee this spring. Seattle acquired Taylor, now 26, just under one calendar year ago. He’d been designated for assignment by Kansas City, and the M’s scooped ...