Tennis Grand Slam tournaments US Open. Statistics Navone Mariano (double faults) - Djokovic Novak (double faults) Aug 31 01:00 #4092 Navone Mariano (double faults) - Djokovic Novak (double faults) Main Bets Handicap Navone Mariano (double faults) (1.5) 1.49 Handicap Djokovic Novak (double faults) (-1.5) 2.46 Total (8.5) under 2.00 Total (8.5) over 1.72