Yankees' Aaron Boone cites tough luck for DJ LeMahieu's dip on the stat sheet this seasonLeMahieu's slugging percentage is the biggest difference this year9/16/2021, 8:12 PMScott ThompsonEditorial ProducerJun 12, 2021; Philadelphia, Pennsylvania, USA; New York Yankees first baseman DJ LeMahieu (26) hits a three-run home run during the ninth inning against the Philadelphia Phillies at Citizens Bank Park. / Kyle Ross-USA TODAY Sports