Zach Johnson still looks at himself as David, even though the results are starting to suggest Goliath. He had reason to feel that way at Kapalua for the Tournament of Champions, where he started the final round two shots behind on a course that is suited for power players. And he pulled away from Jordan Spieth, Jason Dufner, Kevin Streelman and everyone else with three straight birdies for a 7-under 66. Unlike a month ago in California, when he holed out from the drop zone on the last hole and beat Tiger Woods in a playoff, Johnson didn't doing anything spectacular. More...