And Wilander with the great take again. Thiem getting the reward of playing that high forehand deep into Nadal's backhand corner. Finding a pattern he can use.
Thiem just... he looks like he just is not going to go away. If he loses this set he'll keep fighting. He'll try to take it 5. Go deep if he has to. Playing the last 3 or 4 days straight may actually have helped him.