The Mariners rode a strong pitching staff into AL West contention. They won't get over the hump without an improved lineup.

The Seattle Mariners added to their position player depth Monday by signing a former Silver Slugger Award winner who spent ...

The Seattle Mariners made their first 'big' signing of the offseason when they signed 13-year veteran infielder Donovan ...

The Admirals maintained their offensive momentum, scoring six goals in the second period, and dominated with a 10-3 victory ...

The Mariners announced they signed 12 players to contracts as Major League Baseball’s international free agent period opened.

The Mariners announced that they have acquired infielder/outfielder Miles Mastrobuoni from the Cubs. The latter club had ...

Mastrobuoni, 29, hit .194 with four RBIs in 50 games for Chicago last year. He can play second base, third, shortstop and the ...

The Seattle Mariners have arguably the best starting ... there's no reason why this team shouldn't be able to win 90 or more games in 2025 and contend in the American League.

Arenado is still a member of the St. Louis Cardinals, but Jon Morosi of MLB Network says he's becoming more open-minded to ...

The Seattle Mariners and Pittsburgh Pirates have not spent a lot this offseason. In fact, they have both combined to do virtually nothing in free agency or trades.

The Seattle Mariners have acquired infielder Miles Mastrobuoni from the Chicago Cubs for cash. Mastrobuoni, 29, hit .194 with ...