Yankees' Aaron Boone still confident in Aroldis Chapman in closer's roleChapman's 3.72 ERA is worst of his career9/4/2021, 10:12 PMRyan MorikFreelance Editorial ProducerJul 4, 2021; Bronx, New York, USA; New York Yankees manager Aaron Boone, left, takes the ball from relief pitcher Aroldis Chapman (54) in front of catcher Kyle Higashioka (66) during the seventh inning against the New York Mets at Yankee Stadium. Mandatory Credit: Vincent Carchietta-USA TODAY Sports / Vincent Carchietta-USA TODAY Sports