It’s a pitch Muñoz, the Mariners’ All-Star closer, saw recently on Instagram. He was intrigued by it, so he started throwing it casually a couple days ago on flat-ground catch play.

From Ohtani’s broken LED screen to Morales' walk-off injury, baseball’s mistakes have cost players and teams both physically ...

PEORIA, Ariz. — On most spring training mornings, the Mariners clubhouse is a relatively subdued place. Music is played at lower decibels while players, many of them wearing headphones ...