...Isner is introduced first to an enormous ovation, as "Bad to the Bone" plays on the stadium speakers. Nishikori also receives a good ovation. Isner comes out of his chair first, all smiles, bouncing up and down, and shaking hands. Nishikori saunters onto the court in no particular hurry, as is his wont. Although Nishikori has the better pedigree, this being his 3rd final in DC, Isner appears to be the more relaxed player. I noticed that he humbly moved into the court to retrieve a ball during the warm up, while Nishikori calmly waited for it to be retrieved for him, though the ball was at least 5 feet closer to him than Isner's.