Hubert Hurkacz’s oach Craig Boynton acknowledged Novak Djokovic is still on top but added that Daniil Medvedev is getting closer and closer to the Serb. Medvedev was the one who stopped Djokovic from completing a Calendar Grand Slam as he beat the Serb in the US Open final to lift his maiden Grand Slam title. “We are in a process og regrouping. There is the top-3, Djokovic, Medvedev and Rafael Nadal. Novak is on top but Medvedev is making the differences smaller very quickly. In Rafa’s case it all mainly depends on his health,” Boynton told TVP Sport. “Then there is the group of 8-12 players. You can never be sure which one of them is going to have their momentum. In order for a good result there have to be a few things adding: great form, no injuries, good draw and luck.That’s what happened to Hubert at Wimbl …