The Red Sox signed Chapman this past offseason for one-year, $10.75 million, and the Sox definitely didn’t expect this level of performance. Last season Chapman was with the Pittsburgh Pirates, where he had a 3.79 ERA, a WHIP of 1.346, and a BB/9 of 5.7. He was just supposed to be a replacement for the Sox’s previous All-Star closer, Kenley Jansen.

And according to MLB Insider Francys Romero, Chapman has made some personal history over the last nine games. Aroldis Chapman leads all relievers in ERA across MLB with a 1.15 mark. For the first time in his MLB career, he has 9 consecutive games without allowing a hit.

Boston Red Sox closer Aroldis Chapman is no stranger to dominating in the ninth inning.