Roger Federer Predicts Winner of Novak Djokovic vs. Jannik Sinner Wimbledon Match originally appeared on Athlon Sports.

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.

As Novak Djokovic chases a record 25th major singles championship, he is more than a decade older than any of his remaining Wimbledon opponents.

Novak Djokovic comenzó a expresar un pensamiento sincero sobre regresar a las semifinales en el All England Club — “Significa el mundo para

Every other day at Wimbledon has brought an opportunity to compare the greatest player in men's tennis and one of his heirs.

The Serbian legend has played excellent tennis up to this point in the tournament and has reacted like a true champion to all the difficulties – especially in the matches against Alex de Minaur and Flavio Cobolli – but he is aware that he will literally have to climb a mountain on Friday.

Novak Djokovic made the ominous decision to call off his afternoon practice session at Wimbledon on Thursday following a ‘nasty’ fall. The Serbian is set to face Jannik Sinner in the semi-finals on Friday after he slid and fell in his Wednesday’s quarter-final win over Flavio Cobolli.

Jannik Sinner has started his Wimbledon quarterfinal against Ben Shelton with a white arm sleeve over the right elbow he hurt in his previous match.