USA's Novak builds six-shot lead after three rounds at Mexico Open

Andrew Novak built a comfortable lead at the turn and then poured it on by going five under par on the first five holes of the back nine on his way to a nine-under 62 as he built a six-shot lead at the Mexico Open.

Andrew Novak built a comfortable lead at the turn and then poured it on by going five under par on the first five holes of the back nine on his way to a nine-under 62 as he built a six-shot lead at the Mexico Open.