Pending approval from Major League Baseball, teenage international prospect Mairon De La Rosa will sign a multi-year deal with the Mariners

Do all the Mariners recent moves tell us something about what the M's are planning for the former first-round pick?

The Mariners and Giants are reportedly the top contenders for a Cardinals slugger with the Red Sox also in the conversation.

Five Seattle Mariners land on MLB’s Top 100 players list, ranking third most in baseball and signaling the club’s rise among the elite.

The Seattle Mariners could look to make a few moves in the coming weeks, but they lost a utilityman to free agency.

Seattle Mariners Executive Vice President & General Manager of Baseball Operations Justin Hollander announced today the Mariners have acquired RHP Cooper Criswell from the New York Mets in exchange for cash considerations.

The Seattle Mariners will be a regular presence on national TV, with the initial FOX, NBC and TBS schedules for the 2026 MLB season announced.

The Mariners announced that they have acquired right-hander Cooper Criswell from the Mets in exchange for cash considerations. He was designated for assignment this week when New York acquired Freddy Peralta and Tobias Myers from the Brewers.

The Seattle Mariners provided more opportunity for this veteran right-hander than the Atlanta Braves evidently could.

This analyst questions the ranking of Mariners star Cal Raleigh in top 100 players list after a historic season.