Patton Kizzire withdrew during Friday's second round of the PGA Championship due to an injury.
The tour did not disclose the nature of the injury for Kizzire, 39, who was 6 over through 10 holes in Friday's round at Quail Hollow Club in Charlotte, North Carolina.
Kizzire had a roller-coaster opening round of 3-over 74 on Thursday, mixing in four birdies and seven bogeys.
With the projected cut as of midday Friday at 1 over, Kizzire (+9) was a serious long shot to continue into the weekend before pulling out.
A three-time winner on the PGA Tour, Kizzire entered the season's second major with eight missed cuts in 2025.