[9] Isner, John 5-7,6-3,6-4 Harrison, Ryan [53] 2018-07-29 21:00
Stadium: Stadium Court Round: 29 Ground: Hardcourt outdoor
Face à face
| ATP - Madrid | 2018/05/09 14:25 | Isner, John v Harrison, Ryan | 7-6,7-6 |
| ATP - Acapulco | 2018/02/27 01:00 | Isner, John v Harrison, Ryan | 3-6,6-7 |
| Atlanta, USA | 2017/07/30 21:00 | Harrison, Ryan v Isner, John | 6-7,6-7 |
Home History
| Atlanta, USA | 2018/07/28 19:00 | Isner, John v Ebden, Matthew | 6-4,6-7,6-1 |
| Atlanta, USA | 2018/07/27 18:00 | Isner, John v Zverev, Mischa | 7-5,4-6,6-1 |
| Atlanta, USA | 2018/07/25 23:00 | Isner, John v Alex De Minaur | 6-3,6-2 |
| Wimbledon, London, Great Britain | 2018/07/13 12:00 | Anderson, Kevin v Isner, John | 7-6,6-7,6-7,6-4,26-24 |
| Wimbledon, London, Great Britain | 2018/07/11 16:35 | Milos Raonic v Isner, John | 7-6,6-7,4-6,3-6 |
| Wimbledon, London, Great Britain | 2018/07/09 13:40 | Isner, John v Stefanos Tsitsipas | 6-4,7-6,7-6 |
| Wimbledon, London, Great Britain | 2018/07/06 16:15 | Isner, John v Radu Albot | 6-3,6-3,6-4 |
| Wimbledon, London, Great Britain | 2018/07/05 12:45 | Isner, John v Bemelmans, Ruben | 6-1,6-4,6-7,6-7,7-5 |
Away History
| Atlanta, USA | 2018/07/28 23:00 | Harrison, Ryan v Cameron Norrie | 2-6,6-3,6-2 |
| Atlanta, USA | 2018/07/27 20:00 | Harrison, Ryan v Chung, Hyeon | 6-7,6-2,7-6 |
| Atlanta, USA | 2018/07/25 17:00 | Harrison, Ryan v Lacko, Lukas | 2-6,6-2,6-3 |
| Atlanta, USA | 2018/07/24 16:30 | Harrison, Ryan v James Duckworth | 4-6,7-6,6-1 |
| Wimbledon, London, Great Britain | 2018/07/04 12:25 | Adrian Mannarino v Harrison, Ryan | 7-5,7-5,7-6 |
| Wimbledon, London, Great Britain | 2018/07/02 16:00 | Harrison, Ryan v Roberto Carballes Baena | 6-1,6-4,6-2 |
| Eastbourne, Great Britain | 2018/06/25 12:40 | Jay Clarke v Harrison, Ryan | 6-4,6-1 |
| London, Great Britain | 2018/06/19 17:45 | Harrison, Ryan v Kyle Edmund | 6-7,4-6 |