Watch this full replay from the Shanghai Rolex Masters as third seed Alexander Zverev and former runner-up Juan Martin del Potro went head-to-head for a place in the quarter-finals.
Juan Martin del Potro v Alexander Zverev
Replay
Shanghai
2017R3R3
Watch this full replay from the Shanghai Rolex Masters as third seed Alexander Zverev and former runner-up Juan Martin del Potro went head-to-head for a place in the quarter-finals.
