Speaking on the "Foul Territory" TV Show on Tuesday, Rosenthal said that Mariners fans are not happy, and he pointed to ...

The Seattle Mariners have a little over a week until pitchers and catchers report to spring training in Peoria, Ariz. And ...

The Mariners bumped him up to High A in early August, and he hit .225/.331/.317 in 29 games there — but still made plenty of ...

Jerry Dipoto and the Mariners are betting that September's offensive surge was the start of something bigger. Here's why that ...

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

This week's mailbag gets into Vladimir Guerrero Jr. vs. Pete Alonso, whether the Mets should move on from Alonso, whether ...

So far this MLB offseason, the reigning champion Dodgers have signed as many free agents as the rest of their division ...

Throughout the winter, the Mariners fielded multiple trade offers for veteran right-hander Luis Castillo that Jerry Dipoto ...

The Mariners are at or near the top of just about every list of MLB's top farm systems. Here's a look at where Seattle's ...

The understanding of pitch quality, and how to improve it, has led to more strikeouts and perhaps more injuries as well.

It's been a tough offseason for the Seattle Mariners and their fans. After missing the playoffs by just one game in 2024, the ...

The Seattle Mariners lead all organizations with seven prospects in Baseball America's initial 2025 Top 100 rankings.