Alexander Zverev v Viktor Troicki
Replay
Vienna
2017
R1
R1
Vienna top seed Alexander Zverev began his week with a tricky first round meeting with Serbia's Viktor Troicki.
Alexander Zverev v Viktor Troicki
Replay
Vienna
2017
R1
R1
Vienna top seed Alexander Zverev began his week with a tricky first round meeting with Serbia's Viktor Troicki.