Aaron Boone stands by Clint Frazier as Yankees' left fielder amid Brett Gardner deal'I think those are two guys that can be really impactful players'2/21/2021, 5:40 AMGarrett StepienFreelance Editorial ProducerJul 26, 2017; Bronx, NY, USA; New York Yankees right fielder Clint Frazier (77) and New York Yankees left fielder Brett Gardner (11) celebrate their win over the Cincinnati Reds at Yankee Stadium. Mandatory Credit: Adam Hunger-USA TODAY Sports / © Adam Hunger-USA TODAY Sports