Alexander Zverev beats John Isner to set up semi-final meeting with Roger Federer at ATP Finals - The Independent
| The Independent | Alexander Zverev beats John Isner to set up semi-final meeting with Roger Federer at ATP Finals The Independent Alexander Zverev's long-predicted arrival at the summit of men's tennis is taking too long for some impatient observers but he took another significant step forward by beating John Isner to reach the last four at the ATP Finals on Friday. His 7-6(5) 6 ... Roger Federer vs Alexander Zverev LIVE updates: Federer shocked in first set ATP Finals: Roger Federer 'not thinking' about 100th title before Alexander Zverev match Djokovic offers solution to Federer and Zverev debate on ATP calendar |