Another controversy surrounds Novak Djokovic at Australian Open during win over Andrey Rublev

Another controversy surrounds Novak Djokovic at Australian Open during win over Andrey Rublev

Not again, Novak! Another controversy surrounds Djokovic at the Australian Open - with Serbian superstar pictured receiving a sachet taped to his water bottle during win over Andrey Rublev - Novak Djokovic was handed a message taped to a drink bottle - Unfolded early in quarter-final win over Russian Andrey Rublev - Djokovic, 35, has been a target for some fans at Australian Open Novak Djokovic is once again the talk of the Australian Open after footage emerged of the …