Sepp Straka has withdrawn from the Valspar Championship at Innisbrook after testing positive for the coronavirus.
Straka is the third player to test positive this week. Will Gordon and Brice Garnett withdrew after a positive test on Monday.
This is the fourth PGA Tour event since golf resumed in June with at three positive coronavirus test results, and the second time in the last six tournaments.
Three players tested positive at the Honda Classic in March.