NEWTOWN, PENNSYLVANIA - MAY 14: Ryo Hisatsune of Japan plays a shot on the 18th hole 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: Ryo Hisatsune of Japan looks on from the 18th hole alongside caddie William Spencer 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: Rory McIlroy of Northern Ireland reacts after a putt on the ninth green 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: Rory McIlroy of Northern Ireland hands a club to caddie Harry Diamond after playing a shot from a bunker on the ninth 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: Rory McIlroy of Northern Ireland watches his shot from a bunker on the ninth 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: Rory McIlroy of Northern Ireland plays a shot from a bunker on the ninth 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 plays his shot from the 14th 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)

NEWTOWN, PENNSYLVANIA - MAY 14: Jordan Spieth 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 Emilee Chinn/Getty Images)