The former world golf number one Tiger Woods is closing in on his 75th PGA Tour win by stretching his lead to a six shots with 11 holes remaining in the final round of the fog-delayed latest tour event at Torrey Pines in San Diego.
Woods, who's won the tournament six times, sits at 17 under par overall.
The defending champion Brandt Snedeker and fellow American Nick Watney are tied for second.
