Head to Head
| ATP Newport | 2014/07/11 18:40 | John Isner v Jack Sock | 4-6,6-7 |
Home History
| ATP Houston | 2016/04/08 23:00 | John Isner v Hyeon Chung | 7-6,6-4 |
| ATP Houston | 2016/04/06 23:00 | John Isner v Denis Kudla | 7-6,7-6 |
| ATP Miami | 2016/03/26 21:40 | John Isner v Tim Smyczek | 2-6,6-2,6-7 |
| Davis Cup | 2016/03/06 00:00 | Bernard Tomic v John Isner | 4-6,4-6,7-5,6-7 |
| Davis Cup | 2016/03/04 00:00 | Sam Groth v John Isner | 6-7,2-6,2-6 |
| Challenger Shanghai | 2015/10/15 05:30 | Andy Murray v John Isner | 6-7,6-4,6-4 |
| Challenger Shanghai | 2015/10/14 05:30 | David Goffin v John Isner | 3-6,6-7 |
| Challenger Shanghai | 2015/10/12 07:30 | Adrian Mannarino v John Isner | 1-6,2-6 |
Away History
| ATP Houston | 2016/04/09 00:55 | Jack Sock v Marcos Baghdatis | 6-4,6-4 |
| ATP Houston | 2016/04/07 20:15 | Jack Sock v Matthew Barton | 6-2,7-6 |
| ATP Miami | 2016/03/29 00:15 | Jack Sock v Milos Raonic | 6-7,4-6 |
| Davis Cup | 2016/03/04 01:20 | Bernard Tomic v Jack Sock | 7-6,6-3,3-6,6-4 |
| Hopman Cup | 2016/01/07 09:30 | Jiri Vesely v Jack Sock | 6-4,2-6,6-7 |
| Hopman Cup | 2016/01/04 03:15 | Alexandr Dolgopolov v Jack Sock | 6-4,6-2 |
| Challenger Shanghai | 2015/10/14 07:10 | Jack Sock v Tomas Berdych | 6-7,6-4,4-6 |
| Challenger Shanghai | 2015/10/13 05:30 | Lukasz Kubot v Jack Sock | 4-6,2-6 |