Stadium: COURT 2 Round: 25 Ground: Clay
| ITF Mexico F7 | 2017/11/27 16:00 | Mousheg Hovhannisyan v Ronan Joncour | 6-3,6-0 |
| ITF USA F30 | 2017/09/12 19:20 | Ronan Joncour v Gustav Hansson | 2-6,3-6 |
| ITF France F17 | 2017/07/28 10:00 | Ronan Joncour v Antoine Hoang | 1-6,3-6 |
| ITF France F17 | 2017/07/27 13:00 | Gregoire Barrere v Ronan Joncour | 4-6,0-6 |
| ITF France F17 | 2017/07/25 08:00 | Mark-Flavius Andres v Ronan Joncour | 3-6,0-6 |
| ITF Belgium F5 | 2017/07/18 14:00 | Ronan Joncour v Jakob Johansson-Holm | 3-6,3-6 |
| ITF France F14 | 2017/07/05 09:30 | Sekou Bangoura v Ronan Joncour | 6-3,3-6,6-3 |
| ITF France F14 | 2017/07/04 08:30 | Loic Perret v Ronan Joncour | 7-6,6-7,4-6 |
| ITF Estonia F3 | 2017/11/04 09:00 | Evgeny Tyurnev v Gregoire Jacq | 6-2,6-1 |
| ITF Estonia F3 | 2017/11/03 09:00 | Gregoire Barrere v Gregoire Jacq | 4-6,6-2,4-6 |
| ITF Estonia F3 | 2017/11/01 11:00 | Karl Friberg v Gregoire Jacq | 4-6,2-6 |
| ITF Estonia F3 | 2017/10/30 11:00 | Aaro Pollanen v Gregoire Jacq | 3-6,2-6 |
| ITF Estonia F2 | 2017/10/26 11:00 | Gregoire Jacq v Daniel Appelgren | 6-0,4-6,3-6 |
| ITF Estonia F2 | 2017/10/25 10:00 | Gregoire Jacq v Patrik Niklas-Salminen | 6-2,6-1 |
| ITF Estonia F2 | 2017/10/23 10:45 | Gregoire Jacq v Alexander Igoshin | 6-1,6-0 |
| ITF France F23 | 2017/10/13 11:25 | David Guez v Gregoire Jacq | 6-4,4-6,6-3 |