SAN FRANCISCO, CA - MAY 02: Marc Leishman of Australia tees off on the 17th hole during round four of the World Golf Championships Cadillac Match Play at TPC Harding Park on May 2, 2015 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)
SAN FRANCISCO, CA - MAY 02: Marc Leishman of Australia tees off on the 17th hole during round four of the World Golf Championships Cadillac Match Play at TPC Harding Park on May 2, 2015 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)