Round: 25 Ground: Clay
| 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 France F13 | 2017/06/27 12:15 | Alexis Musialek v Ronan Joncour | 6-0,6-4 |
| ITF Belgium F1 | 2017/06/20 09:55 | Raphael Baltensperger v Ronan Joncour | 6-4,6-4 |
| Challenger Lyon Qual | 2017/06/11 14:20 | Tristan Lamasine v Ronan Joncour | 6-4,6-3 |
| Challenger Lyon Qual | 2017/06/10 11:50 | Ronan Joncour v Vadim Alekseenko | 7-5,4-6,7-5 |
| ITF France F9 Qual | 2017/04/23 10:15 | Ronan Joncour v Rayan Ghedjemis | 2-6,3-6 |
| ITF France F9 Qual | 2017/04/22 16:05 | Ronan Joncour v Robin Cocouvi | 6-3,6-4 |
| ITF Belgium F4 | 2017/07/11 12:45 | Jakob Johansson-Holm v Maxence Broville | 5-7,6-7 |
| ITF Belgium F3 | 2017/07/07 08:00 | Yannick Vandenbulcke v Jakob Johansson-Holm | 6-2,6-2 |
| ITF Belgium F3 | 2017/07/04 18:10 | Jakob Johansson-Holm v Thibault De Negri | 4-6,6-3,6-1 |
| ITF Belgium F3 Qual | 2017/07/03 08:00 | Jakob Johansson-Holm v Jakob Kevelaerts | 6-0,6-1 |
| ITF Belgium F3 Qual | 2017/07/02 08:00 | Jakob Johansson-Holm v Simon Beaupain | 6-1,6-1 |
| ITF Belgium F3 Qual | 2017/07/01 08:00 | Jakob Johansson-Holm v Goran Duquesne | 6-0,6-0 |
| ITF Belgium F2 | 2017/06/27 12:00 | Maximilian Neuchrist v Jakob Johansson-Holm | 6-7,6-0,6-2 |
| ITF Belgium F2 Qual | 2017/06/26 08:00 | Jakob Johansson-Holm v Thomas Schwencke Lindqvist | 6-1,6-0 |