
The French Open final between Carlos Alcaraz and Jannik Sinner has been a nail-biting one so far, with Alcaraz fighting his way back into the second set after dropping the first, 4-6.
Early on in the second set, Alcaraz showed why he isn't only one of the world's best tennis players—he is also one of the classiest. At deuce, Sinner hit a serve that was called out by the ump. But Alcaraz seemed to disagree with the ump's call, and he personally walked over to where the ball hit the clay court and determined that it was in based on the mark it left.