Novak Djokovic @1.33
Who else apart from the king himself. There is no reason for Novak to lose here, and there is no one else who is near to be a contender. In the case Djokovic is out, it is still uncertain who would be title runners. The only initial concern was, that because so many Serbians are in the tournament, often when you play a fellow countrymen, the play style and aggression can differ from the usual matches. Although this can affect some players, Djokovic is not one of those. The world no 1's mentality is unbreakable against opponents he has a relationship with. Ultimately, it is win first, then camaraderie.