Brad Gilbert

The nine-time champion won with 6:2, 6:1, 6:2 after only two hours of play and now a clash with Russian Andrei Rublev awaits him.
Novak's performance in the fourth round was praised by many, after all, he clearly stands out as the favorite to win another trophy.
Former world number one Andy Roddick was also delighted with Djokovic's display against the Australian.

Olympians from all countries and sports approach Novak to talk, take photos, and even take some of the equipment from him, which does not bother the Serbian ace at all, although it can be hard.
However, Djokovic hangs out with everyone in the village, from Belgian gymnasts, through South American athletes, to giving advice to Serbian and Turkish Olympians.