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SILVIS, IL - AUGUST 12: Robert Allenby of Australia plays a shot on the 11th hole during the second round of the John Deere Classic at TPC Deere Run on August 12, 2016 in Silvis, Illinois. (Photo by Michael Cohen/Getty Images)

SILVIS, IL - AUGUST 12:  Robert Allenby of Australia plays a shot on the 11th hole during the second round of the John Deere Classic at TPC Deere Run on August 12, 2016 in Silvis, Illinois.  (Photo by Michael Cohen/Getty Images)