The Mariners plan to select right-hander Luis F. Castillo to start Friday’s game against the Giants, the club informed ...

With the Minor League season opening this week, here's where the Mariners’ Top 30 Prospects are projected to start: 1. Colt ...

Just two days after Luis Castillo threw 92 pitches in a seven-inning gem for the Mariners, they're set to start Luis Castillo ...

The Seattle Mariners will play their first road series of the season against the San Francisco Giants beginning April 4 at 1:35 p.m. PT. The Mariners will have ...

Through the season’s first week, here are six trends worth examining so far for the Mariners. (An obvious disclaimer: It’s early, folks. Repeat: It’s early.) ...

The Seattle Mariners currently have the second-lowest batting average in baseball. At .172, only the 0-7 Atlanta Braves have it worse offensively. The differenc ...

Find out how to watch the San Francisco Giants vs. Seattle Mariners series, with TV channel info, live streaming options, ...

Luis F. Castillo will be making his first major league start. The 30-year-old has three MLB relief appearances under his belt ...

Seattle Mariners broadcaster Gary Hill Jr. shares why he's encouraged by the bullpen and how it can return to being a "real ...

W ell, readers, it turns out I was straight-up blowing hot air last week when I was telling you how great the new season was ...

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For the Mariners to reach postseason play, their starting pitching — already the best in baseball — must be better than ...