NEW YORK, NY - SEPTEMBER 22: Andy Pettitte #46 of the New York Yankees throws a pitch during the sixth inning against the San Francisco Giants during interleague play on September 22, 2013 at Yankee Stadium in the Bronx borough of New York City. (Photo by Maddie Meyer/Getty Images)

NEW YORK, NY - SEPTEMBER 22: Andy Pettitte #46 of the New York Yankees throws a pitch during the sixth inning against the San Francisco Giants during interleague play on September 22, 2013 at Yankee Stadium in the Bronx borough of New York City.  (Photo by Maddie Meyer/Getty Images)