Jannik Sinner overwhelmed a not-fully-fit Novak Djokovic in the Wimbledon semifinals to set up a rematch with Carlos Alcaraz of their epic French Open final four weeks ago.

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.

A not-fully-fit Djokovic is no match for the top-ranked player in the world, losing in straight sets. Alcaraz advanced with a four-set win over Taylor Fritz.