The Seattle Mariners walked into the MLB Winter Meetings this week with a purpose: to make some moves that would help cement ...

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

The Mariners' choice to move the top 100 prospect from second base to left field could mean Randy Arozarena's time on the ...

The Seattle Mariners' bullpen was generally quite good this season, but not everyone who threw innings lived up to that ...

The Seattle Mariners have an important offseason ahead as they look to build on their run to the American League Championship Series. After coming within reach of the World Series, the Mariners ...

MLB.com's Mark Feinsand made the case for trading Castillo in a new article.