Tiger Woods is four shots off the lead at the Pebble Beach National Pro-Am, following a run of five birdies in six holes.
The American is currently four shots off Charlie Wi's lead of 15-under-par.
South Korean Wi continued to set the pace with a bogey free round of 69. He was three-under for the day at Spyglass Hill.
Woods' run of birdies was followed seven pars at the end of his round of 67.
Ken Duke is in second place, three shots behind Wi, with Woods a further shot behind and Phil Mickelson in fourth on nine-under.
Padraig Harrington, also playing at Spyglass Hill, is seven shots behind Wi after his third round of 72.