Nick Castellanos trade rumors heat up as Mariners emerge as top destination from Phillies, exploring ideal Nick Castellanos ...

The Seattle Mariners announced the signing of catcher Andrew Knizner, who will serve as Cal Raleigh's backup in 2026.

The Seattle Mariners signed veteran catcher Andrew Knizner to a one-year deal, providing experienced backup support behind ...

Free agent Bo Bichette has started telling teams he's willing to move to second base, reports MLB.com. Bichette played second ...

As the off-season has moved forward, the Seattle Mariners have gone from a fiery start to somewhat of a lull, after losing a ...

If the Texas Rangers decide to offload Corey Seager — and that's a huge if — this trade package might force their hand.

Former Seattle Mariners relievers Caleb Ferguson and Gregory Santos each found new homes on Tuesday.

The Seattle Mariners Ownership Group announced Tuesday that it will match donations made to Home Team Harvest through the end ...

According to a recent report from Shi Davidi of Sportsnet, two members of the Seattle Mariners, plus one surprise, will play for Team Canada at the upcoming World Baseball Classic, held in March of ...

Senior MLB Analyst for Yahoo Sports Jordan Shusterman joins Michael Bumpus and Stacy Rost (Bump & Stacy) to discuss the Jorge ...