Stefanos Tsitsipas Great Shots & Rallies vs Medvedev | Nitto ATP Finals 2019

First win at the ATP Finals for Stef AND first win over Medvedev! Watch official ATP tennis streams from every tournament: Subscribe to our channel: Tennis TV is the OFFICIAL live streaming service of the ATP Tour. Tennis TV features live streaming and video on demand of over 2,000 ATP tennis matches in full each year on PC, Mac, mobile & tablet apps on iOS & Android plus... Apple TV, Roku, Amazon Fire TV, Samsung Smart TV, Android