OAKVILLE, ON - JULY 25: Brooks Koepka hits a tee from the sixteenth during the practice rounds at the RBC Canadian Open at Glen Abbey Golf Club on July 25, 2018 in Oakville, Canada. (Photo by Minas Panagiotakis/Getty Images)
OAKVILLE, ON - JULY 25: Brooks Koepka hits a tee from the sixteenth during the practice rounds at the RBC Canadian Open at Glen Abbey Golf Club on July 25, 2018 in Oakville, Canada. (Photo by Minas Panagiotakis/Getty Images)