Matt Every, Danny Lee, Pat Perez and Greg Chalmers shot 3-under 68s on Thursday to share the first-round lead at the Valspar Championship at Innisbrook (Fla.).
It was the highest score to lead after the first round in the 14-year history of this event.
Every was the only one among the leaders to play in the morning, when the temperatures were in the mid-50s.
"It was tough," Every said. "You couldn't feel your hands. The wind was brutal."
The temperature warmed under full sunshine in the afternoon, but that only helped a little. Only three players broke 70 in the morning; eight broke 70 in the afternoon.
Matteo Manassero, who didn't break 74 in four rounds at Doral last week, was in the large group at 69. Justin Rose and Jordan Spieth were among those at 70.
The Cleveland Indians' Jason Giambi will be out three to four weeks with a broken rib. He was hit by a pitch thrown by the Chicago Cubs' Edwin Jackson on March 7. Giambi picked the ball up and flipped it to Jackson. "I didn't want him to think it hurt," the former A's slugger said.
Chris Fowler will take over play-by-play responsibilities for ABC's marquee Saturday night game. The network said a day earlier that Brent Musburger was leaving to do games for SEC Network.
Li Na beat Dominika Cibulkova 6-3, 4-6, 6-3 in a rematch of their Australian Open final, moving her into the semifinals of the BNP Paribas Open in Indian Wells. Li beat Cibulkova in January at Melbourne. On Friday, she'll play Flavia Pennetta, who eliminated Sloane Stephens 6-4, 5-7, 6-4 in swirling winds. Agnieszka Radwanska and Simona Halep will meet in the other semifinal. In men's quarterfinals, Roger Federer beat Kevin Anderson 7-5, 6-1, and Alexandr Dolgopolov ousted Milos Raonic 6-3, 6-4.
Bode Miller wants to continue racing next season at the age of 37. "I'm worn out, but I think I have more to do in the sport," Miller said after a third-place finish in a World Cup super-G in Lenzerheide, Switzerland -- 0.57 seconds behind winner Alexis Pinturault. Olympic champion Anna Fenninger placed second in the women's super-G to clinch the overall World Cup title.