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 Seattle Mariners are a little over a week away from when pitchers and catchers report to spring training. And although ...

Seattle Mariners right-handed pitching prospect Ryan Sloan is reportedly knocking on the door of being one of the top ...

Seattle Mariners president of baseball operations Jerry Dipoto expressed faith and belief in his team's outlook for the ...

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 ...

This story was excerpted from Daniel Kramer's Mariners Beat newsletter. To read the full newsletter, click here. And ...

The latest update on Luis Castillo trade rumors indicates the Boston Red Sox probably won't land the Seattle Mariners ace.

The Seattle Mariners have reached an agreement on a one-year deal with infielder Jorge Polanco to return to the team for the ...

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

The Mariners haven't done much to boost an offense that badly needed help and Ken Rosenthal isn't buying Jerry DiPoto's ...