see more

NORTON, MA - SEPTEMBER 05: Rory McIlroy of Northern Ireland watches his tee shot on the ninth hole during round two of the Deutsche Bank Championship at TPC Boston on September 5, 2015 in Norton, Massachuetts. (Photo by Maddie Meyer/Getty Images)

NORTON, MA - SEPTEMBER 05:  Rory McIlroy of Northern Ireland watches his tee shot on the ninth hole during round two of the Deutsche Bank Championship at TPC Boston on September 5, 2015 in Norton, Massachuetts.  (Photo by Maddie Meyer/Getty Images)