There is now a five-way tie for the lead, with Tim Petrovic being the latest player to join that growing group.
Petrovic, who shot a 3-under 68 on Thursday, is a bogey-free 3 under for his round through 11 holes.
At 6 under, he joins Ben Crane, Stewart Cink, Tiger Woods and Vaughn Taylor as co-leader. Crane and Cink are also on the course, while Woods (12:10 p.m. ET) and Taylor (12:43 p.m. ET) getting set to tee off.
Petrovic has one TOUR victory to his credit, the 2005 Zurich Classic of New Orleans. His best finish this year is a tie for fifth at the Memorial Tournament presented by Morgan Stanley.
Having missed the cut in three of his four previous starts, he’s in no danger now of missing this weekend.