HOUSTON, TX - SEPTEMBER 28: Mariano Rivera #42 of the New York Yankees stretches on the field before the game against the Houston Astros at Minute Maid Park on September 28, 2013 in Houston, Texas. (Photo by Scott Halleran/Getty Images)
HOUSTON, TX - SEPTEMBER 28: Mariano Rivera #42 of the New York Yankees stretches on the field before the game against the Houston Astros at Minute Maid Park on September 28, 2013 in Houston, Texas. (Photo by Scott Halleran/Getty Images)