[21] Jack Sock 7-6,6-7,5-7 Fabio Fognini [27] 2017-10-20 11:40
Stadium: Centre Court Round: 27 Ground: Hardcourt indoor
Home History
| ATP Stockholm | 2017/10/18 19:00 | Jack Sock v Jeremy Chardy | 6-4,6-4 |
| ATP Beijing | 2017/10/03 10:20 | Jack Sock v Andrey Rublev | 6-3,1-6,2-6 |
| Laver Cup | 2017/09/23 12:30 | Rafael Nadal v Jack Sock | 6-3,3-6,11-9 |
| US Open | 2017/08/28 21:35 | Jack Sock v Jordan Thompson | 2-6,6-7,6-1,7-5,4-6 |
| ATP Cincinnati | 2017/08/15 18:45 | Jack Sock v Yuichi Sugita | 5-7,4-6 |
| ATP Montreal | 2017/08/09 18:30 | Jack Sock v David Ferrer | 6-7,6-3,1-6 |
| ATP Montreal | 2017/08/08 22:30 | Jack Sock v Pierre-Hugues Herbert | 7-6,6-3 |
| ATP Washington | 2017/08/05 18:05 | Kevin Anderson v Jack Sock | 6-3,6-4 |
Away History
| ATP Stockholm | 2017/10/18 13:20 | Elias Ymer v Fabio Fognini | 4-6,6-3,6-7 |
| ATP Stockholm | 2017/10/17 11:30 | Malek Jaziri v Fabio Fognini | 5-7,1-6 |
| ATP Shanghai | 2017/10/12 10:00 | Rafael Nadal v Fabio Fognini | 6-3,6-1 |
| ATP Shanghai | 2017/10/10 09:30 | Fabio Fognini v Lucas Pouille | 7-6,6-3 |
| ATP Shanghai | 2017/10/08 10:00 | Fernando Verdasco v Fabio Fognini | 6-2,4-6,2-6 |
| ATP Beijing | 2017/10/05 13:05 | Fabio Fognini v Alexander Zverev | 4-6,2-6 |
| ATP Beijing | 2017/10/02 10:10 | Robin Haase v Fabio Fognini | 6-7,2-6 |
| ATP St Petersburg | 2017/09/24 13:30 | Fabio Fognini v Damir Dzumhur | 6-3,4-6,2-6 |