The Seattle Mariners claimed right-handed relief pitcher Seth Martinez off waivers from the Miami Marlins on Sunday. To clear ...

The Seattle Mariners have seven of baseball's top prospects. Getting a couple to the big-league club would help in 2025 — ...

Rodriguez, who is coming off a down year, discussed his approach at the plate under hitting coach Edgar Martinez in an ...

The Mariners claimed Martinez off waivers from the Marlins on Sunday, Daniel Kramer of MLB.com reports.

The Mariners have had the most productive rotation in MLB the past two years, and they’re all back: Gilbert, Luis Castillo, ...

It's early, but the Mariners are encouraged by their first steps under new manager Dan Wilson. Here are a few early takeaways ...

Speaking with the Mariners on SI team at spring training this week, Michael Saunders spoke about what it's like to be back in ...

Randy Arozarena is taking prospect and fellow Cuban Lazaro Montes under his wing this spring: "I think he's going to be one ...

There’s a more pointed strategy for Julio Rodríguez this spring to ensure that he surges out of the chute once the regular ...

Welcome to “campus,” where the class of baseball is in full session. That’s the word that the Mariners have used to describe ...

Julio Rodriguez got into a bit of a heated exchange with the umpire in Tuesday's Cactus League game. His bat appears to be ...

New Seattle Mariners hitting coach Kevin Seitzer explains how he and Edgar Martinez plan to help Julio Rodríguez maximize his ...