There was no home win for Novak Djokovic. In the final of the Serbia Open, Andrey Rublev triumphed in three sets: after a first set brought home, he had to surrender to the second set thanks to a tiebreak immediately directed in the direction of the Serbian; in the third and final act, however, no game is granted to the world number one.The Russian therefore won the third title of the season, after Marseille and Dubai; while the Serbian is still missing the first trophy, having played little at the beginning of the year. In a final decided in two and a half …