The Mariners have an opportunity to use some of their excellent starting pitching depth to improve the offense but the team ...

Seattle Mariners pitcher Luis Castillo is a hot commodity on the offseason trade market. Ken Rosenthal of The Athletic ...

As the MLB offseason continues, a Luis Castillo trade appears to be looming large as the Mariners look to improve their offense.

Ken Rosenthal reported that Boston has inquired about trading for Luis Castillo and could sign Jack Flaherty. Read more on ...

With that said, the Mariners were reported to have shown interest in one first baseman in particular. For more news and rumors, check out MLB Insider Robert Murray’s work on The Baseball Insiders ...

With the Houston Astros trading away Kyle Tucker on Friday, Seattle Mariners fans see this as the time for the M's to strike.

The Seattle Mariners' AL West rival added left-handed pitcher Jeffrey Springs in a trade with the Tampa Bay Rays.

The Chicago Cubs had moved through the offseason before Friday without any major high profile deals, something that changed ...

Not much has changed after the Seattle Mariners left the MLB winter meetings with the same roster needs they entered with.

It's December, which means spring training is still two months away and that rosters are far from filled. To view the ...

Detroit Tigers manager A.J. Hinch provided an update on shortstop Javier Báez, who underwent season-ending hip surgery, at MLB's Winter Meetings.