Last year's runner-up Alexander Zverev gives his thoughts after defeating fellow German Philipp Kohlschreiber to book his place in the quarter-finals in Halle.
Halle 2017 Zverev Interview
Interviews
Halle
2017R2R2
Last year's runner-up Alexander Zverev gives his thoughts after defeating fellow German Philipp Kohlschreiber to book his place in the quarter-finals in Halle.
