World No. 1 Novak Djokovic did not drop a single game in the first set of the Rome final against Stefanos Tsitsipas, as the Greek lost a gameless set for the first time since the 2019 Australian Open. In the 2019 Australian Open semifinal, Rafael Nadal claimed a routine 6-2, 6-4, 6-0 win over Tsitsipas.For the first time in three years and four months, Tsitsipas dropped a set without a win as Djokovic beat the Greek in the Rome final 6-0 7-6(5). Djokovic sent Tsitsipas a message early on, breaking the Greek in the first game of the match.Tsitsipas commanded three game points …