Novak Djokovic began his quest for a sixth Nitto ATP Finals title as he faced Matteo Berrettini, the Italian making his debut at the season finale in London.
Novak Djokovic v Matteo Berrettini
Replay
London
2019RRRR
Novak Djokovic began his quest for a sixth Nitto ATP Finals title as he faced Matteo Berrettini, the Italian making his debut at the season finale in London.
