Jimmy Walker scrapes victory at Pebble Beach

Jimmy Walker has won his third event of the PGA Tour season by claiming victory at the AT&T Pebble Beach National Pro-Am.

Despite carding a two-over-par final round, the 35-year-old finished 11-under for the tournament.

That saw him finish one shot clear of fellow Americans Dustin Johnson and Jim Renner, who shared second place.

Walker had held a six-shot lead earlier on Sunday, but five bogeys gave his rivals hope, before he eventually went over the winning line by holing a nervy five-foot putt for par on the 18th.