Jimmy Walker hits off the 14th tee Sunday, Feb. 9, 2014, during the final round of the AT&T Pebble Beach Pro-Am golf tournament in Pebble Beach, Calif. (AP Photo/Ben Margot)
Jimmy Walker, right, follows through on his shot on the ninth fairway Sunday, Feb. 9, 2014, during the final round of the AT&T Pebble Beach Pro-Am golf tournament in Pebble Beach, Calif. (AP Photo/Ben Margot)
Jimmy Walker putts on the seventh green Sunday, Feb. 9, 2014, during the final round of the AT&T Pebble Beach Pro-Am golf tournament in Pebble Beach, Calif. (AP Photo/Ben Margot)
Jimmy Walker walks through a flock of coots on the 18th fairway, Sunday, Feb. 9, 2014, during the final round of the AT&T Pebble Beach Pro-Am golf tournament in Pebble Beach, Calif. (AP Photo/Ben Margot)
Jimmy Walker hits off the 18th tee, Sunday, Feb. 9, 2014, during the final round of the AT&T Pebble Beach Pro-Am golf tournament in Pebble Beach, Calif. (AP Photo/Ben Margot)
Jimmy Walker lifts his trophy on the 18th green of the Pebble Beach Golf Links after winning the AT&T Pebble Beach Pro-Am golf tournament Sunday, Feb. 9, 2014, in Pebble Beach, Calif. Walker shot a 2-over-par 74 to finish at total 11-under-par. At left is broadcaster Jim Nantz. (AP Photo/Eric Risberg)
Jimmy Walker poses with his trophy on the 18th green of the Pebble Beach Golf Links after winning the AT&T Pebble Beach Pro-Am golf tournament Sunday, Feb. 9, 2014, in Pebble Beach, Calif. Walker shot a 2-over-par 74 to finish at total 11-under-par. (AP Photo/Eric Risberg)