Querrey Wins Belgrade Over Isner 3-6, 7-6, 6-4
Sam Querrey was wondering what was going on. He was down a break in the first, and almost down a double break to his good buddy and doubles partner, John Isner. He hadn't so much whiffed a break point on Isner's serve. Then, Querrey was a break down in the second set to his doubles

