Novak Djokovic's coach Goran Ivanisevic has hit back at doubters

after the Serbian star won a record-breaking 21st Grand Slam title at the French Open

Djokovic defeated 19-year-old Carlos Alcaraz in the final

Ivanisevic said that some people had been "strange" in their criticism of his player

He also said that Djokovic is still the best player in the world.

Novak Djokovic and Carlos Alcaraz met twice in 2023, with Djokovic winning both matches

Djokovic won 6-3, 5-7, 6-1, 6-1. against Alcaraz in the semi-final

Djokovic wins Roland Garros