500 despite a roster that’s been anything but stable ... Here are four obvious changes the Mariners must make now to stay competitive and prevent an early-season collapse.

"Yeah, just kind of found out," Mariners manager Dan Wilson said ... as far as to speculate that the construction of their roster could change. But Seattle isn't worrying about the shorter buffer ...

Seattle Mariners closer Andres Munoz is set to participate in the upcoming World Baseball Classic, which will begin next March. Munoz will play for his native M ...

Julio Rodriguez and the Seattle Mariners are preparing for life without Luke Raley. Dan Wilson and the team made roster moves to ... but expectations won’t change for the team.

The Mariners designated Lawrence for assignment Monday. Lawrence will be moved off the 40-man roster and will surrender his spot on the 26-man active roster and in the bullpen to right-hander Troy ...

The Mariners selected Thomas' contract from Triple-A Tacoma on Wednesday. Thomas earned a promotion after slashing .319/.363/.362 with one home run and six stolen bases in his first 26 games with ...

That’s soon to change. Brayan Bello returned to the roster and pitched five solid ... night in a slow-paced 8-5 loss against the Seattle Mariners. Many in the crowd of 31,904 at Fenway Park ...

The upward mobility clause required the Mariners to either promote him to their Major League roster or make him available to every other MLB team. If a team was willing to bring him up to the big ...