BILL HAAS'S HUMANA CHALLENGE WIN in January was the sixth of his career. At the time, only Tiger Woods, Rory McIlroy and Bubba Watson had notched more Tour trophies since the 2010 season. This year's major winners—Jordan Spieth, Jason Day and Zach Johnson—have since caught up to Haas, but his success is worth noting. To me, it proves what I've known since I started working with Bill more than five years ago. You've heard of "sneaky long"? Well, Bill is sneaky good.
His father, Jay, won nine Tour events. Like his dad, Bill, 33, has built a consistent swing that feels good to him, traditional mechanics be damned. As this sequence shows, Bill sets up open to the target line, takes the club outside a bit, then makes a big,…
