NEWTOWN, PENNSYLVANIA - MAY 14: A detailed view of the bag of Xander Schauffele of the United States on the eighth hole during the first round of the PGA Championship at Aronimink Golf Club on May 14, 2026 in Newtown, Pennsylvania. (Photo by Jamie Squire/Getty Images)

NEWTOWN, PENNSYLVANIA - MAY 14: Scottie Scheffler of the United States plays a shot on the 12th hole during the first round of the PGA Championship at Aronimink Golf Club on May 14, 2026 in Newtown, Pennsylvania. (Photo by Jamie Squire/Getty Images)

NEWTOWN, PENNSYLVANIA - MAY 14: Martin Kaymer of Germany walks the eighth hole during the first round of the PGA Championship at Aronimink Golf Club on May 14, 2026 in Newtown, Pennsylvania. (Photo by Emilee Chinn/Getty Images)

NEWTOWN, PENNSYLVANIA - MAY 14: Martin Kaymer of Germany walks the eighth hole during the first round of the PGA Championship at Aronimink Golf Club on May 14, 2026 in Newtown, Pennsylvania. (Photo by Emilee Chinn/Getty Images)

NEWTOWN, PENNSYLVANIA - MAY 14: Ryo Hisatsune of Japan shake hands with caddie Danny Stout, caddie of Michael Kim of the United States, on the 18th green during the first round of the PGA Championship at Aronimink Golf Club on May 14, 2026 in Newtown, Pennsylvania. (Photo by Michael Reaves/Getty Images)

NEWTOWN, PENNSYLVANIA - MAY 14: Daniel Berger of the United States lines up a putt during the first round of the PGA Championship at Aronimink Golf Club on May 14, 2026 in Newtown, Pennsylvania. (Photo by Carl Recine/Getty Images)

NEWTOWN, PENNSYLVANIA - MAY 14: Justin Rose of England prepares to play a shot from the fourth tee during the first round of the PGA Championship at Aronimink Golf Club on May 14, 2026 in Newtown, Pennsylvania. (Photo by Richard Heathcote/Getty Images)

NEWTOWN, PENNSYLVANIA - MAY 14: Patrick Reed of the United States looks on from the seventh tee during the first round of the PGA Championship at Aronimink Golf Club on May 14, 2026 in Newtown, Pennsylvania. (Photo by Andrew Redington/Getty Images)