Round: 26 Ground: Clay
| ITF Belgium F10 | 2014/08/04 15:30 | Jonas Merckx v Jolan Cailleau | 6-2,6-4 |
| ITF Belgium F3 | 2017/07/04 11:20 | Jolan Cailleau v Johannes Ingildsen | 6-3,6-4 |
| ITF Belgium F2 | 2017/06/28 11:05 | Jolan Cailleau v Axel Michon | 2-6,5-7 |
| ITF Belgium F1 | 2017/06/21 09:00 | Lukas Ollert v Jolan Cailleau | 2-6,6-4,6-0 |
| ITF Belgium F1 | 2017/06/20 08:00 | Benjamin Dhoe v Jolan Cailleau | 1-6,6-7 |
| ITF USA F31 | 2016/10/12 14:30 | Hunter Reese v Jolan Cailleau | 6-0,7-6 |
| ITF Belgium F10 | 2016/08/17 08:00 | Thomas Brechemier v Jolan Cailleau | 6-1,6-3 |
| ITF Belgium F9 | 2016/08/12 14:30 | Jaume Munar v Jolan Cailleau | 6-3,6-4 |
| ITF Belgium F9 | 2016/08/11 12:30 | Michael Geerts v Jolan Cailleau | 2-6,6-4,1-6 |
| ITF Belgium F3 | 2017/07/04 08:00 | Jonas Merckx v Antoine Hoang | 6-4,6-7,6-2 |
| ITF Belgium F2 | 2017/06/29 14:00 | Jonas Merckx v Axel Michon | 4-6,6-7 |
| ITF Belgium F2 | 2017/06/28 11:00 | Mubarak Shannan Zayid v Jonas Merckx | 1-6,0-6 |
| ITF Belgium F2 | 2017/06/27 09:30 | Mubarak Shannan Zayid v Jonas Merckx | 1-6,0-5 |
| ITF Tunisia F22 | 2017/06/06 10:00 | Maxime Tabatruong v Jonas Merckx | 6-4,7-6 |
| ITF Tunisia F21 | 2017/06/01 11:30 | Jonas Merckx v Elliot Benchetrit | 4-6,1-6 |
| ITF Qatar F3 | 2017/04/22 13:00 | Jonas Merckx v Lucas Miedler | 3-6,3-6 |
| ITF Qatar F3 | 2017/04/21 13:00 | Jonas Merckx v Mats Moraing | 6-4,6-2 |