The Seattle Mariners opted to designate the outfielder for assignment earlier in the week.

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 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.

The Seattle Mariners acquired right-hander Cooper Criswell from the New York Mets on Friday for cash, and designated left-hander Jhonathan Diaz for assignment. The 29-year-old Criswell appeared in seven games for Boston last season,

Once again, the Mariners can boast the deepest group of top-end Minor League talent in baseball. With the release of MLB Pipeline’s 2026 preseason Top 100 Prospects list, Seattle paces all clubs with seven ranked players.

Heading into the offseason, the Mariners had seven arbitration-eligible players. Miller, George Kirby, Logan Gilbert, Randy Arozarena, Matt Brash and Gabe Speier were those players. The M's had until Jan. 9 to come to a contract agreement with each player before exchanging arbitration numbers.

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

Are fans in the Pacific Northwest putting too much stock in Baseball America's recent rating of the Seattle Mariners' farm system?