Sure, the M's have lost Jorge Polanco, but they've also re-signed Josh Naylor and acquired bullpen arm Jose Ferrer in a trade ...

Seattle figures to have six spots in the bullpen already accounted for with Andres Munoz, Matt Brash, Eduard Bazardo, Gabe ...

On Friday, Adam Jude of the Seattle Times said that the M's likely won't acquire Skubal, and he said that they won't be trading away Luis Castillo.

MLB Network insider Jon Morosi has reported what Arizona is looking for in potential Ketel Marte trade talks. So how do the Seattle Mariners measure up?

The Seattle Mariners find themselves at the center of trade talks going around MLB this offseason. They have clear needs, and ...

The Seattle Mariners were willing to listen to offers for Luis Castillo at this time last year, but the right-hander ultimately remained with Seattle. The club doesn’t intend to shop Castillo during ...

Daniel Kramer, MLB.com’s Mariners beat reporter, held an “Ask Me Anything” this weekend on Reddit with fans at r/Mariners as a preview to the Winter Meetings in Orlando. This mailbag features ...

The Seattle Mariners acquired hard-throwing left-hander Jose Ferrer from the Washington Nationals on Saturday afternoon, solidifying one more spot in the bullpen heading into 2026. Ferrer will help ...

With Mitch Garver headed into the open market, the Mariners have a hole to fill on their roster without a clear backup for Cal Raleigh behind the plate. As noted by Ryan Divish of The Seattle Times, ...

Colt Emerson’s rapid rise through the Minor League ranks was the most eye-opening aspect to his 2025 season. But it was the ...

Seattle Mariners No. 1 prospect Colt Emerson "is just going to be one of the biggest stories of spring training," says Yahoo ...

Ever since being drafted 22nd overall in the 2023 MLB Draft, it seems as if the Mariners' top prospect has been on a fast ...