Federer will face Medvedev in his opener in Shanghai
1 min de lecture
A tricky 1st round for the Swiss man against the recent winner of Tokyo ATP 500 title.
Shanghai
Tableau 
#9, 3460 points
Federer R • 1
Medvedev D
6
4
6
4
6
4
Tokyo
Tableau Medvedev D • Q
Nishikori K • 3
6
6
2
4