On Sunday, after a series of rain delays pushed the finals well into nighttime, Novak Djokovic defeated Roger Federer 6-4, 5-7, 6-4, 6-4 to win the U.S. Open title. The crowd was rowdy after a few hours tailgating, as I guess is to be expected when you make a bunch of fans wait and wait and wait.

Yet no one was excited as this gentleman in the stands, whose enthusiasm was second maybe only to Djokovic's vein-y super-thrust after this point late in the second set. It's an amazing shot of undistilled fandom, made all the more explicit since he's wearing the exact same (questionable?) $40 polo from Uniqlo. (Hat tip Jessica Luther!)

Djokovic and Fed may be split 21-21 in their career head-to-heads but the level of commitment brought by this Djokobro (is he someone famous?) can't be quantified.