Andrés Muñoz unveiled some ungodly creation called a "kick changeup" that dropped 10 inches during his Saturday bullpen ...

The Seattle Mariners starting rotation got to sit back and watch through the first several games of spring training. Most of ...

As the trade rumors surrounding him began intensifying at the Winter Meetings, Luis Castillo was so far off the grid that he ...

"I didn't really have a big reaction to it," he said. "I mean, I still had the no-trade clause left in the contract. But if ...

The veteran right-hander spoke at spring training about being included in offseason trade rumors, which included a possible ...

The Seattle Mariners have a little over a week until pitchers and ... it looked like Seattle's veteran starting pitcher, Luis Castillo, would be heading out East. For the latter part of the winter ...

"That was the best pitch I have ever seen," Matt Brash said during fellow Seattle Mariners reliever Andrés Muñoz's bullpen session Saturday.

Up 10-9 going into the bottom of the ninth, Mariners right-hander Jimmy Joyce tried to close out a wild win. He struck out ...

The Giants were among the teams that engaged the Mariners earlier in the offseason in trade talks regrading Luis Castillo, reports Susan Slusser of the San Francisco Chronicle. The clubs obviously did ...

Luis Castillo’s name has swirled in trade rumors for much of the offseason, as Castillo is far and away the priciest member of the Mariners’ rotation, Seattle has at least been more open to ...

Some fans think that the Seattle Mariners lean too much into the 'nostalgia' factor. Fans are a bit tired of hearing about ...

FanGraphs prospect analyst Eric Longenhagen details one key area to focus on for several of the Seattle Mariners' top ...