Red Sox closer Aroldis Chapman has a habit of staring down players when he records the final out of a game. On Friday night, however, Chapman did more than stare, as he was seen shouting to a mystified Wilmer Flores, the San Francisco Giants first baseman. Chapman earned his 14th save of the season in Boston’s 7-5 win, striking out Heliot Ramos, former teammate Rafael Devers and getting Flores on a game-ending infield popup.