Bud Cauley putts on the 18th hole during the first round of the PGA Championship. AP
Tiger Woods talks to Rory McIlroy on the fourth tee during the first round of the 2020 PGA Championship at TPC Harding Park in San Francisco, California, on Thursday. AFP
Tiger Woods talks to his caddie Joe LaCava on the 11th tee during the first round of the 2020 PGA Championship. AFP
Tiger Woods tees off on the fourth at TPC Harding Park. USA TODAY Sports
Paul Casey runs down the 17th fairway past a pair of Canada geese during the first round of the PGA Championship on Thursday. AP
Phil Mickelson watches his tee shot on the eighth hole during the first round of the PGA Championship. AP
Tom Fleetwood of England, watches his tee shot on the 14th hole during the first round of the PGA Championship. AP
Adam Scott watches his tee shot on the seventh hole during the first round of the PGA Championship. AP
Brooks Koepka watches his tee shot on the 11th hole during the first round of the PGA Championship. AP
Jon Rahm, of Spain, hits from the fairway on the seventh hole during the first round of the PGA Championship. AP
Paul Casey, from right, Ian Poulter and Webb Simpson walk on the 18th hole during the first round of the PGA Championship. AP
Bud Cauley putts on the 18th hole during the first round of the PGA Championship. AP
Tiger Woods talks to Rory McIlroy on the fourth tee during the first round of the 2020 PGA Championship at TPC Harding Park in San Francisco, California, on Thursday. AFP
Tiger Woods talks to his caddie Joe LaCava on the 11th tee during the first round of the 2020 PGA Championship. AFP
Tiger Woods tees off on the fourth at TPC Harding Park. USA TODAY Sports
Paul Casey runs down the 17th fairway past a pair of Canada geese during the first round of the PGA Championship on Thursday. AP
Phil Mickelson watches his tee shot on the eighth hole during the first round of the PGA Championship. AP
Tom Fleetwood of England, watches his tee shot on the 14th hole during the first round of the PGA Championship. AP
Adam Scott watches his tee shot on the seventh hole during the first round of the PGA Championship. AP
Brooks Koepka watches his tee shot on the 11th hole during the first round of the PGA Championship. AP
Jon Rahm, of Spain, hits from the fairway on the seventh hole during the first round of the PGA Championship. AP
Paul Casey, from right, Ian Poulter and Webb Simpson walk on the 18th hole during the first round of the PGA Championship. AP
Bud Cauley putts on the 18th hole during the first round of the PGA Championship. AP
