Woods has gone 2-up again with three holes left to go.
Duval's tee shot landed horrifically between two rocks in an outcropping in the middle of the hole's fairway, giving him an unplayable lie.
With a 7-iron from 181 yards out, Woods knocked his second shot stiff and about 8-feet from the hole.
Duval's third shot, which he placed behind the outcropping, landed about 20 feet away from the green. His fourth chip shot was a beauty, but it didn't go in. Duval then conceded the hole to Woods.
The ABC lights turned on at Hole 16, which Duval and Woods reached at about 8 p.m. in California.
