see more

SAN FRANCISCO, CA - MARCH 29: A flag for the 2015 World Golf Championships-Cadillac Match Play flies at TPC Harding Park on March 29, 2015 in San Francisco, California. (Photo by Keyur Khamar/PGA TOUR)

SAN FRANCISCO, CA - MARCH 29:  A flag for the 2015 World Golf Championships-Cadillac Match Play flies at TPC Harding Park on March 29, 2015 in San Francisco, California. (Photo by Keyur Khamar/PGA TOUR)