Derek Jeter heads to his final All-Star game as the baseball player with the best-selling jersey.San Francisco Giants' Buster Posey swings for an RBI single off Oakland Athletics' Jason Hammel in the third inning of a baseball game Wednesday, July 9, 2014, in San Francisco.Boston Red Sox designated hitter David Ortiz heads to the dugout after grounding out during the seventh inning of a baseball game against the Chicago White Sox at Fenway Park in Boston, Monday, July 7, 2014. Ortiz grounded out his first three at-bats.New York Yankees' Derek Jeter throws his bat and reacts after lining out to right field in the third inning of a baseball game against the Cleveland Indians, Wednesday, July 9, 2014, in Cleveland.