Top seed Jannik Sinner ensured Novak Djokovic will be absent from a Wimbledon men's singles final for the first time in eight years after handing the Serbian great a brutal Centre Court battering on Friday.

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.

Tennis icon Novak Djokovic opposes world No. 1 Jannik Sinner in the semifinals at Wimbledon today. Find out how watch this match for free.