Surely everyone on here has seen the up close, slow mo video of Tiger's putt on the 72nd hole at Torrey Pines against Rocco, no? That thing was bouncing all over the place. Yet it still went in, much like the putts of Louie, Jason Day (who had virtually the same exact putt as DJ), DJ on 17, etc.
Maybe DJ wins if they are playing on billiards greens. Maybe Spieth wins by more.
What coulda happened, did. There's a sports radio guy here in the Burgh that says that all the time. It's one of the few insightful things he says.