Yankees' DJ LeMahieu has been MLB's most valuable free agent signingManny Machado is not even putting up these numbers6/7/2019, 7:05 PMMay 31, 2019; Bronx, NY, USA; New York Yankees second baseman DJ LeMahieu (26) follows through on a solo home run against the Boston Red Sox during the fifth inning at Yankee Stadium. Mandatory Credit: Brad Penner-USA TODAY Sports / Brad Penner