Seattle’s deadline hangover arrived quickly as Taylor Ward and Seranthony Domínguez struggled badly in their Mariners debuts.

The Chicago White Sox signed Seranthony Dominguez to a two-year, $20M contract to be their closer. He has a lofty goal for his time in Chicago. Scott Merkin of MLB.com reported that Dominguez is ...

Mariners acquired RHP Seranthony Dominguez from the White Sox in a four-player trade. Dominguez has forged a 3.99 ERA with 12 ...

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

The Seattle Mariners traded right-handed pitcher Luis Castillo to the Chicago White Sox in exchange for right-handed reliever ...

In addition to having Taylor Ward and Seranthony Domínguez join the team after the trade deadline, the Seattle Mariners made ...

The Mariners’ bullpen will get a boost via new acquisition Seranthony Domínguez on Tuesday, as the veteran is expected to ...

Seattle Mariners GM Justin Hollander shared what the team envisions for their recent trade addition for the bullpen, Seranthony Domínguez.

PHILADELPHIA – Phillies right-hander Seranthony Domínguez on Thursday finally had Tommy John surgery on his right elbow. The ...

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

The Blue Jays have made their first bullpen splash, agreeing to a deal with the Orioles to acquire right-hander Seranthony ...

The White Sox have begun their 2026 Spring Training, with pitchers and catchers officially reporting earlier this week. Position players don’t officially head to Arizona until later this weekend, but ...