NEWTOWN, PENNSYLVANIA - MAY 14: Tom McKibbin of Northen Ireland walks the first hole alongside caddie Richard McCormick 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: Keith Mitchell of the United States plays a shot on the 11th hole 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: Wyndham Clark of the United States looks on from the tenth hole alongside caddie John Ellis 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: Ian Holt of the United States lines up a putt on the 11th green 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: Sam Burns of the United States follows his putt on the tenth green 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: Sam Burns of the United States follows his putt on the tenth green 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: Lucas Glover of the United States plays a shot on the first 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: Aldrich Potgieter of South Africa plays a shot on the 13th hole 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)