[7] Marin Čilić 6-7,6-3,6-4 John Isner [10] 2018-11-14 20:00
Stadium: Centre Court Round: 2 Ground: Hardcourt indoor
Head to Head
| ATP - Miami | 2018/03/27 15:00 | John Isner v Marin Čilić | 7-6,6-3 |
| ATP - Queen's | 2017/06/20 17:15 | Marin Čilić v John Isner | 7-5,6-3 |
| ATP - Rím | 2017/05/19 10:00 | John Isner v Marin Čilić | 7-6,2-6,7-6 |
| ATP - Paríž | 2016/11/05 13:10 | Marin Čilić v John Isner | 4-6,3-6 |
| Davis Cup | 2016/07/17 19:00 | John Isner v Marin Čilić | 6-7,3-6,4-6 |
| Wimbledon | 2015/07/03 15:55 | Marin Čilić v John Isner | 7-6,6-7,6-4,6-7,12-10 |
| ATP - Delray Beach | 2014/02/23 04:25 | Marin Čilić v John Isner | 7-6,6-3 |
Home History
| ATP - World Tour Finals | 2018/11/12 14:10 | Alexander Zverev v Marin Čilić | 7-6,7-6 |
| ATP - Paríž | 2018/11/02 18:30 | Marin Čilić v Novak Djokovič | 6-4,2-6,3-6 |
| ATP - Paríž | 2018/11/01 10:00 | Marin Čilić v Grigor Dimitrov | 7-6,6-4 |
| ATP - Paríž | 2018/10/30 21:30 | Marin Čilić v Philipp Kohlschreiber | 6-3,6-4 |
| ATP - Basel | 2018/10/24 18:50 | Marius Copil v Marin Čilić | 7-5,7-6 |
| ATP - Basel | 2018/10/22 17:00 | Denis Shapovalov v Marin Čilić | 4-6,2-6 |
| ATP - Šanghaj | 2018/10/09 11:55 | Marin Čilić v Nicolas Jarry | 6-2,6-7,5-7 |
| ATP - Tokio | 2018/10/02 06:25 | Marin Čilić v Jan-Lennard Struff | 6-3,4-6,6-7 |
Away History
| ATP - World Tour Finals | 2018/11/12 20:00 | Novak Djokovič v John Isner | 6-4,6-3 |
| ATP - Paríž | 2018/11/01 12:00 | Karen Khachanov v John Isner | 6-4,6-7,7-6 |
| ATP - Paríž | 2018/10/31 10:00 | Mikhail Kukushkin v John Isner | 3-6,7-6,6-7 |
| ATP - Viedeň | 2018/10/25 17:00 | Gael Monfils v John Isner | 6-4,6-4 |
| ATP - Viedeň | 2018/10/23 13:30 | Cameron Norrie v John Isner | 7-6,4-6,6-7 |
| ATP - Štokholm | 2018/10/20 13:00 | John Isner v Ernests Gulbis | 6-1,3-6,3-6 |
| ATP - Štokholm | 2018/10/19 19:10 | John Isner v Tennys Sandgren | 7-6,6-7,7-6 |
| ATP - Štokholm | 2018/10/18 17:30 | John Isner v Bradley Klahn | 7-6,6-7,7-6 |