Some Orioles fans booed Andrés Muñoz while he paused during a dizzy spell on the mound. But the boos prompted some fans to ...

Mariners closer Andrés Muñoz eventually remained in the game Tuesday evening but had to be checked out by trainers after ...

Munoz struck out one in a perfect ninth inning Friday to record his 29th save of the season in an 11-9 win over the Mets.

The right-hander is a perfect 7-for-7 in converting save chances since the All-Star break. Munoz hasn't been at his sharpest during that span, walking nine batters in 11 innings, but he's been scored ...

The Houston Astros received devastating news with Josh Hader, arguably the best reliever in the sport, suffering an injury that will likely end his regular seas ...

Seattle Mariners closer Andres Munoz explained in a postgame interview with ROOT Sports on Tuesday that he felt dizzy on the mound in the bottom of the ninth in ...

The Seattle Mariners made a previously unannounced roster move on Wednesday, as they transitioned starting pitcher Emerson Hancock to the bullpen at Triple-A Ta ...

The ‘Good Vibes Only’ were restored in full force when Seattle took the league’s largest deadline swing, reacquiring All-Star ...

This article was originally published on www.si.com/mlb/mariners as Seattle Mariners Flamethrowing Closer on Verge of Joining ...

The Mariners added some more potential depth to their bullpen and signed former Rookie of the Year Michael Fulmer.

Duran is one of the most dominant relief pitchers on the planet. He throws a devastating sinking fastball that can get up to ...

The Seattle Mariners and New York Mets finished their three-game series with a field trip to Williamsport for Classic on ...