DETROIT, MICHIGAN - JUNE 28: A detailed view of a group of Rawlings official Major League baseballs with the stamped signature of Baseball Commissioner Robert D. Manfred Jr. shown prior to the game between the Detroit Tigers and the Miami Marlins at Comerica Park on June 28, 2016 in Detroit, Michigan. The Tigers defeated the Marlins 7-5. (Photo by Mark Cunningham/MLB Photos via Getty Images)
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