Two-time defending champion Brooks Koepka has teed off a TPC Harding Park as he tries to become the first golfer to win three PGA Championships in a row since Walter Hagen. Koepka would be the first player ever to win the PGA Championship three straight times in stroke play. Hagen won four in a row from 1924-27, when it was match play.
Follow the Round 1 leaderboard for the 2020 PGA Championship and get updates on the first round from TPC Harding Park.
PGA officials informed players late Wednesday that dining restrictions would be tightened at TPC Harding Park.