Alexander Zverev v Jack Sock
Replay
London
2017
RR
RR
Watch every point of this all-or-nothing shootout between Alexander Zverev and Jack Sock at the Nitto ATP Finals with the winner joining Roger Federer in the semi-finals from the Boris Becker Group in London.
Alexander Zverev v Jack Sock
Replay
London
2017
RR
RR
Watch every point of this all-or-nothing shootout between Alexander Zverev and Jack Sock at the Nitto ATP Finals with the winner joining Roger Federer in the semi-finals from the Boris Becker Group in London.