Few details of the upcoming PGA Championship will have as much impact on the final result as what the players can do on the so-called "Green Mile."

McIlroy won the Wells Fargo Championship, the normal PGA Tour stop at Quail Hollow, four times in his career. Although McIlroy has slightly longer odds than Scottie Scheffler to win the Wanamaker Trophy, he has to be viewed as the favorite.

Rory or Scottie? Does Quail Hollow’s history reveal a few sleepers? Our panel of golf writers and gambling experts break it down.