Querrey pulled off a stunning upset to defeat N Djokovic. Querrey entered the match as the overwhelming underdog, with a 2% chance to win before the match started.
From the outset, Querrey refused to go away, chipping away at N Djokovic's lead until Querrey took their first lead at the very end of the match. N Djokovic never recovered after losing the lead, and by the time the match ended, Querrey had earned the upset.