Novak Djokovic is dealing with an injury ahead of his Wimbledon semifinal match against Jannik Sinner. Here's the latest update on Djokovic's status:

Novak Djokovic canceled his afternoon practice session at Wimbledon a day after the seven-time champion had a “nasty” fall moments before clinching his quarterfinal victory

While Sinner has the upper-hand on hard and clay, he has never defeated Djokovic on grass. And we have already seen the world No 1 on the receiving end of an almighty reprieve this year, given his two-set deficit to Grigor Dimitrov in the fourth round, before the Bulgarian had to agonisingly retire.