THE ALL ENGLAND CLUB, LONDON — Novak Djokovic will get another crack at Jannik Sinner at a Grand Slam, after defeating Flavio Cobolli in four sets to reach a 14th Wimbledon semifinal.

Djokovic is looking for a record-tying eighth Wimbledon title, but Sinner has beaten him in their last four meetings, including in French Open semifinal.

Fast forward to his semifinal against Jannik Sinner, and something pretty unexpected happened on court: Sinner actually apologized to Novak about that fall when the two met at the net following match point. And of course, in true Djokovic fashion, he had the classiest response that’s got everyone talking about his sportsmanship.