Rory McIlroy, of Northern Ireland, walks to green on the third hole during the first round of the PGA Championship golf tournament practice round at Aronimink Golf Club, Thursday, May 14, 2026, in Newtown Square, PA. (AP Photo/Matt Slocum)

Rory McIlroy, of Northern Ireland, watches his tee shot on the fourth hole during the first round of the PGA Championship golf tournament practice round at Aronimink Golf Club, Thursday, May 14, 2026, in Newtown Square, PA. (AP Photo/Matt Slocum)

Rory McIlroy, of Northern Ireland, walks to green on the eighth hole during the first round of the PGA Championship golf tournament practice round at Aronimink Golf Club, Thursday, May 14, 2026, in Newtown Square, PA. (AP Photo/Carolyn Kaster)

Bryson DeChambeau makes a putt on the 10th hole during the first round of the PGA Championship golf tournament practice round at Aronimink Golf Club, Thursday, May 14, 2026, in Newtown Square, PA. (AP Photo/Carolyn Kaster)

Bryson DeChambeau hits from the fairway on the 10th hole during the first round of the PGA Championship golf tournament practice round at Aronimink Golf Club, Thursday, May 14, 2026, in Newtown Square, PA. (AP Photo/Frank Franklin II)

Bryson DeChambeau watches his tee shot on the fourth hole during the first round of the PGA Championship golf tournament practice round at Aronimink Golf Club, Thursday, May 14, 2026, in Newtown Square, PA. (AP Photo/Matt Slocum)

Xander Schauffele chips to the green during the first round of the PGA Championship golf tournament practice round at Aronimink Golf Club, Thursday, May 14, 2026, in Newtown Square, PA. (AP Photo/Matt Slocum)

Jon Rahm, of Spain, waves after his putt on the sixth hole during the first round of the PGA Championship golf tournament practice round at Aronimink Golf Club, Thursday, May 14, 2026, in Newtown Square, PA. (AP Photo/Matt Slocum)