The 2014 PGA Championship was undoubtedly the most exciting major championship of the season. But if Rory and Rickie's back-nine duel wasn't cool enough, their classy exchange on Twitter afterwards put the cherry on top of a truly fantastic day for golf.
Many more Rickie-Rory battles to come in the future? Let's hope so. Golf Digest's Executive Editor Mike O'Malley, also on Twitter, said it best.