OAKVILLE, ON - JULY 21: Luke List watches his drive on the 16th hole during the first round of the RBC Canadian Open at Glen Abbey Golf Club on July 21, 2016 in Oakville, Canada. (Photo by Gregory Shamus/Getty Images)
OAKVILLE, ON - JULY 21: Luke List watches his drive on the 16th hole during the first round of the RBC Canadian Open at Glen Abbey Golf Club on July 21, 2016 in Oakville, Canada. (Photo by Gregory Shamus/Getty Images)