John Isner 6-3,6-4 James Duckworth 2016-07-20 23:50
Round: 25 Ground: Hardcourt outdoor
Home History
| Davis Cup | 2016/07/17 19:00 | John Isner v Marin Cilic | 6-7,3-6,4-6 |
| Davis Cup | 2016/07/15 22:45 | John Isner v Borna Coric | 6-4,6-4,6-3 |
| Wimbledon | 2016/07/02 18:25 | John Isner v Jo-Wilfried Tsonga | 7-6,6-3,6-7,2-6,17-19 |
| Wimbledon | 2016/07/01 10:30 | John Isner v Matthew Barton | 7-6,7-6,7-6 |
| Wimbledon | 2016/06/29 11:15 | John Isner v Marcos Baghdatis | 7-6,7-6,6-3 |
| French Open | 2016/05/29 13:20 | John Isner v Andy Murray | 6-7,4-6,3-6 |
| French Open | 2016/05/27 13:25 | John Isner v Teymuraz Gabashvili | 7-6,4-6,2-6,6-4,6-2 |
| French Open | 2016/05/25 12:30 | John Isner v Kyle Edmund | 6-4,6-4,6-4 |
Away History
| ATP Washington | 2016/07/18 20:00 | James Duckworth v Tim Smyczek | 7-5,6-1 |
| ATP Washington Qual | 2016/07/17 14:00 | James Duckworth v Alexander Sarkissian | 4-6,7-6,6-2 |
| ATP Washington Qual | 2016/07/16 17:20 | James Duckworth v Ulises Blanch | 6-1,6-4 |
| ATP Newport | 2016/07/12 16:25 | James Duckworth v Adrian Mannarino | 7-6,6-7,6-7 |
| Wimbledon Qual | 2016/06/21 09:30 | James Duckworth v Kenny de Schepper | 1-6,7-6,3-6 |
| ITF China F6 | 2016/05/15 02:00 | James Duckworth v Yusuke Takahashi | 6-3,6-2 |
| ITF China F6 | 2016/05/14 02:00 | James Duckworth v Raymond Sarmiento | 6-7,6-1,6-3 |
| ITF China F6 | 2016/05/13 04:10 | James Duckworth v Rigele Te | 7-5,6-3 |