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 ...

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 Mariners have been known for their robust pitching development, including current big league rotation members Logan Gilbert, George Kirby and Bryce Miller. In a fun twist, when MLB Pipeline ...

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

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.

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

PITTSBURGH (KDKA) -- The Pittsburgh Pirates have signed infielder/outfielder Adam Frazier to a one-year contract, according ...

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

The Mariners announced Tuesday that infielder/outfielder Samad Taylor, whom they designated for assignment last week, passed ...

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 ...