Two-time champion Stewart Cink moved into position for a third RBC Heritage title, shooting a second straight 63 to set the 36-hole scoring mark at Harbour Town.
There were enough spectators, believed to be roughly 8,000 a day, to at least bring some sound back to the gorgeous scenery of Augusta National in April.
Former US Open champion Gary Woodland was among three players who withdrew from the Honda Classic on Monday after testing positive for the coronavirus.
Justin Thomas was 16 years old when he made his PGA Tour debut with a 65 in the Wyndham Championship, the start of a career that has been filled with big moments and very little trouble.
Hideki Matsuyama made a 25-foot eagle putt on his final hole of the first round at The Players Championship and earned a spot in the record book as the ninth player to post a 63 at the TPC Sawgrass.