‘These night sessions are getting funnier,’ said the fifth seed.
“It’s clay and things can escalate very quickly,” he said of his stammer at the end.
“I managed to fine tune my shotmaking in crucial moments and finally found my rhythm.
“I felt the energy point by point.”
Tsitsipas and Medvedev have played 12 times so far with Medvedev leading 7-4.
He is playing well and I am also feeling good on the court. I hope he brings out the best in me – good preparation and off we go,” Tsitsipas said.