Tiger Woods has fallen to two shots off the lead through 10 holes after briefly standing alone atop the leaderboard through four on Friday at the 2012 PGA Championship. Woods shot bogey on No. 8, and is now 1-under on the day and 4-under overall.
Carl Pettersson of Sweden is back in the lead, with help from a birdie on No. 16 at the Kiawah Island Ocean Course in South Carolina. He sits at 6-under overall and is even par through nine holes. Vijay Singh is tied with Woods just behind Pettersson after finishing at 3-under on Day 2.
Pat Perez, Keegan Bradley and Joost Luiten are all tied at 3-under, just two shots back from the lead.
For a full, live leaderboard, visit Golf.com.