In need of bullpen help any place that they can find it, the Seattle Mariners have signed almost 40-year-old reliever Daniel ...

Injured Seattle Mariners reliever Trent Thornton is nearing a return to the major league roster after throwing in a second ...

Entering play on Thursday, the Seattle Mariners are 30-24 and in first place in the American League West, though the lead is ...

Seattle Mariners Executive Vice President & General Manager of Baseball Operations Justin Hollander announced today the ...

Seattle Mariners outfielder/first baseman Luke Raley continues to progress from a strained oblique muscle and should be able to return to the roster soon. Howev ...

The Mariners have again selected Casey Lawrence onto the MLB roster. They optioned rookie righty Blas Castano to Triple-A ...

The Mariners are acquiring a former big league reliever who is currently in the minor leagues with the Dodgers. Read more at ...

Working his way back from a right elbow flexor strain, Gilbert was able to get up to 60 pitches in his second minor-league outing. The Mariners have not yet determined whether the right-hander will ...

Harry Ford has been tearing up the minors like Cole Young, but the Seattle Mariners have many more factors involved in Ford's potential promotion.

The Mariners are promoting top infield prospect Cole Young. Find out more about the big move at MLB Trade Rumors.

The move makes room on the 40-man roster for infielder Cole Young, whose contract was selected from Triple-A Tacoma. Klein has spent the entire season in Triple-A and has struggled with a 7.40 ERA, ...

For the first time since the Seattle Mariners acquired Jackson Kowar in December 2023, the relief pitcher is on the team's active roster.