Louis Oosthuizen
Odds: 55/1
It's easy to forget that Oosthuizen, who won the 2010 Open Championship, is remarkably close to being a four-time major winner. One of those near misses was the 2012 Masters, when it took a seemingly once-in-a-lifetime shot from Bubba Watson to beat him, and he has since followed it up with three Top-25's in his last three trips to Augusta.
That kind of tremendous course history, coupled with the fact that he's playing well right now, makes him a nice under-the-radar sleeper pick. (Getty)