Andrey Rublev triumphs in Belgrade, giving himself the third tournament of the season in Belgrade. After Marseille and Dubai, the Russian raises a new trophy, winning against the host, Novak Djokovic. The final result is 6-2, (4) 6-7, 6-0 for the Russian: to condition the match was above all the physical condition of the world number one, bent double in the second set due to fatigue.The initial equilibrium of the first set was shattered in the fifth game: on the Serbian’s serve, Rublev managed to reach 40-0 thanks to two perfect backhands and weak second ones by the host, who was remove …