Three players share the lead at the AT&T Pebble Beach National Pro-Am, all sitting on 9 under par.
Danny Lee, Charlie Wi and two-time Pebble Beach winner Dustin Johnson are tied for the lead. Lee and Johnson posted rounds of 63, respectively, at Pebble Beach, while Wi carded 61 at the par-70 Monterey Peninsula Shore Course.
Ken Duke and Brian Harman trail the lead trio by a shot, both playing Pebble Beach. Nick Watney, Graham DeLaet, Josh Teater and Kevin Na all finished Thursday on 6 under.
Tiger Woods shot 4-under 68, while Phil Mickelson shot 2-under 70. Both played at Spyglass Hill.