Aroldis Chapman, the elite closer of the New York Yankees continued solid outings. He didn't record an earned run yet and struck out 31 batters only in the 15 innings this season. n. b.) The pitch info is more helpful when you watch lefty. Chapman started to throw the splitters with13.6 % out of all pitch types. It is shown as "Pitch Type: FS" on the box in the clip.