Kyrgios shares his opinion on whether Alcaraz and Sinner are playing better than Novak Djokovic, Rafael Nadal and Roger Federer.

Novak Djokovic is more than a decade older than any other man in the Wimbledon semifinals. He says it motivates him to see if he can keep going toe-to-toe against the younger players at the top of tennis these days.

After battling through an elbow injury to dispatch Ben Shelton in the quarterfinals, Jannik Sinner is now just two wins away from his first Wimbledon title as he takes on Novak Djokovic in the semis.

After winning the first two sets and having Sinner in serious upset danger, Grigor Dimitrov had to retire due to injury in the third set. The 34-year-old from Bulgaria had battled injuries for much of his career, and he knew something was wrong with his pectoral muscle after a serve.