Boston Red Sox closer Aroldis Chapman made his Spring Training debut on Thursday against the Tampa Bay Rays. After allowing a leadoff double, Chapman struck out three batters in one inning work, ...

Boston Red Sox reliever Aroldis Chapman is doing things that, frankly, have hardly ever been done before. As a rookie throwing unheard-of levels of velocity with his fastball, one would have predicted ...

Aroldis Chapman turned 37 and decided to be the best pitcher he's ever been. And one stat (pitch) explains it all: it's the sinker.

PHOENIX — Aroldis Chapman has a reputation as a power pitcher, built through 16 years of routinely popping 100 mph on the radar gun. As the Boston Red Sox closer has gotten older, the 37-year-old ...

Boston Red Sox closer Aroldis Chapman believes he’s pitching as well as he ever has in his 17th MLB season. Chapman is in his ...