Friday's Vienna quarterfinal pits Alexander Zverev against Arthur Fery on hard. Alexander Zverev has won 8 of the last 10. Arthur Fery has won 5 of the last 10.
This is the first career meeting between the two, which means no head-to-head baggage on either side of the net.
Zverev's 73.7% behind the first serve (against 68.8% for Fery) means break chances should be scarce in one direction. If Zverev plays anywhere close to a normal level, this ends in relatively comfortable fashion.