One of the Seattle Mariners core players is staying in the Pacific Northwest for the next several years. ESPN baseball ...

This past spring was a pivotal period for many of the Seattle Mariners top prospects. Almost none more so than Colt Emerson.

The 30-year-old Tellez was a standout for Seattle during spring training while vying to make the club as a non-roster invitee ...

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

The Seattle Mariners and Platinum Glove-winning catcher Cal Raleigh are finalizing a six-year contract extension, per ESPN's ...

All main T-Mobile Park gates open 90 minutes before the first pitch. The T-Mobile 'Pen gate, located next to the Mariners' ...

The Seattle Mariners recent offseason has been criticized by fans, media and pundits alike. But the American League West ...

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

The Mariners are finalizing a six-year, $105 million extension with catcher Cal Raleigh, a source told MLB.com's Mark ...

BREAKING: Catcher Cal Raleigh and the Seattle Mariners are finalizing a six-year, $105 million contract extension, sources tell ESPN. Deal starts this season and buys out three years of free agency. A ...

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The Seattle Mariners have released Mitch Haniger after the veteran outfielder was hampered by left shoulder soreness during ...