Bryson DeChambeau divulges Scottie Scheffler's biggest advantage

The stats confirm DeChambeau's breakdown. Scheffler has ranked first on the PGA Tour in strokes gained on approach in three straight seasons. He also ranks first in proximity to the hole and greens in regulation percentage over the last four years. 

Iron play is Scheffler's superpower, but it wasn't always that way. 

"I played with him in college a bunch, and I've said it before, but he's definitely improved since college for sure," DeChambeau said with a chuckle. "It's impressive to see what he's done, and we're all aspiring to do that. That's something I've gotta get better at. I can hit it farther than him. I can hit it probably straighter than him. I can make just as many putts as him, but, really, it's about my iron play right now and wedges to get a little more consistent."

Iron play is the biggest indicator of success in professional golf. If you're giving yourself more birdie chances from close range than anyone in the field, you're going to have the best chance to win by Sunday afternoon. No one is better at hitting specific distances more consistently than Scheffler. 

Just look at how accurate he is. 

DeChambeau has the best chance to catch Scheffler as the best player in the world because he's elite off the tee and on the greens, but that won't happen unless he makes a major improvement to his iron game.