According to the latest projection models from Baseball Prospectus, the Seattle Mariners are anticipated to be right around ...

Left-hander Tyler Jay is reuniting with the Milwaukee Brewers on a minor league deal. Per Adam McCalvy of MLB.com on social ...

Jerry Dipoto discussed the Mariners' offseason moves — and lack thereof — on Monday. Here's why he's confident in the team ...

The Mariners made another move to add bullpen depth, acquiring right-handed reliever Casey Legumina from the Reds on Monday ...

The latest update on Luis Castillo trade rumors indicates the Boston Red Sox probably won't land the Seattle Mariners ace.

Entering the 2024 season, Just Baseball ranked J.P. Crawford of the Seattle Mariners as the ninth-best shortstop in the ...

Seattle considered multiple trade offers for veteran starter Luis Castillo this offseason. Here's why Jerry Dipoto and the ...

With spring training drawing near, the Mariners are less likely to trade righty Luis Castillo than they were earlier this ...

SEATTLE (AP) — Infielder Jorge Polanco and the Seattle Mariners finalized a $7.75 million, one-year contract on Monday.

Jorge Polanco is headed back to the Mariners at a new position. Find the details of the surprise move at MLB Trade Rumors.

Santos made only eight appearances for Seattle in 2024 due to multiple arm issues, but he finished the season healthy and will head into spring training without limitations. The 25-year-old can be a ...

On Sunday, Detroit reportedly agreed to a two-year, $35 million contract with free agent pitcher Jack Flaherty, who confirmed ...