![Jack Sock stuns world No 3 Alexander Zverev to make history at the ATP Finals | The Independent | The Independent Jack Sock stuns world No 3 Alexander Zverev to make history at the ATP Finals | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2017/11/16/23/jack-sock.jpg?width=1200&height=1200&fit=crop)
Jack Sock stuns world No 3 Alexander Zverev to make history at the ATP Finals | The Independent | The Independent
![Relevant Tennis on Twitter: "World no. 784 Matija Pecotic (33), a part-time player with a full-time job in finance, has just won his first ATP Tour match versus Jack Sock. He turned Relevant Tennis on Twitter: "World no. 784 Matija Pecotic (33), a part-time player with a full-time job in finance, has just won his first ATP Tour match versus Jack Sock. He turned](https://pbs.twimg.com/media/Fo-JRi5WIAIsZOf.jpg)
Relevant Tennis on Twitter: "World no. 784 Matija Pecotic (33), a part-time player with a full-time job in finance, has just won his first ATP Tour match versus Jack Sock. He turned
![London, UK. 16th Nov, 2017. ATP Tennis, London, November 16, 2017 Jack SOCK, USA in action volley Alexander (Sascha) ZVEREV, GER vs Jack SOCK, USA 4:6, 6:1, 4:6 at the NITTO ATP London, UK. 16th Nov, 2017. ATP Tennis, London, November 16, 2017 Jack SOCK, USA in action volley Alexander (Sascha) ZVEREV, GER vs Jack SOCK, USA 4:6, 6:1, 4:6 at the NITTO ATP](https://c8.alamy.com/comp/KHEYTH/london-uk-16th-nov-2017-atp-tennis-london-november-16-2017-jack-sock-KHEYTH.jpg)