Watch this full replay from the Rolex Shanghai Masters as top seed Roger Federer began the defence of his title by taking on last week's Tokyo champion Daniil Medvedev in his opening match.
Roger Federer v Daniil Medvedev
Replay
Shanghai
2018R2R2
Watch this full replay from the Rolex Shanghai Masters as top seed Roger Federer began the defence of his title by taking on last week's Tokyo champion Daniil Medvedev in his opening match.
