SILVIS, IL - JULY 10: Ryo Ishikawa of Japan tees off on the 12th hole during the second round of the John Deere Classic held at TPC Deere Run on July 10, 2015 in Silvis, Illinois. (Photo by Michael Cohen/Getty Images)
SILVIS, IL - JULY 10: Ryo Ishikawa of Japan tees off on the 12th hole during the second round of the John Deere Classic held at TPC Deere Run on July 10, 2015 in Silvis, Illinois. (Photo by Michael Cohen/Getty Images)