Rory McIlroy, of Northern Ireland, hits from the rough on the ninth 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)

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)

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 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, retrieves his ball from the hole on the 10th 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/Carolyn Kaster)