Betwinners Soccer news: Alexander Zverev clinched the last spot in the #ATPFinals semi-finals by beating John Isner. All the latest ahead of this weekend's action: https://t.co/WTdoity28s https://t.co/FVpv1dmKbb

Alexander Zverev clinched the last spot in the #ATPFinals semi-finals by beating John Isner. All the latest ahead of this weekend's action: https://t.co/WTdoity28s https://t.co/FVpv1dmKbb