Toni Nadal, Rafael Nadal's uncle and once coach, questioned the legitimacy of Novak Djokovic's hamstring injury that led to his withdrawal from the Australian Open semi-final. He suggests Djokovic should have taken a medical time out before quitting and references Djokovic's history of playing through injuries with apparent normality despite showing pain.

Novak Djokovic responds to the boos from fans after retiring due to injury in the Australian Open semi-finals. “It’s easier to judge than to understand,” says the tennis legend, addressing the disrespectful treatment.