Tiafoe (11) 7-6(1), 5-3* Medvedev (7)
Medvedev with a great little forehand drop shot at the net for his first break point of the set, but Tiafoe then instantly forces a deuce with a massive ace, then he follows it up with an incredible backhand volley!
One Medvedev return error later and Tiafoe finishes the hold and earns himself a chance to serve out the set.
