Round: 25 Ground: Clay
| ITF Belgium F3 | 2017/07/04 15:55 | Horansky, Filip v Chaix, Louis | 6-3,6-3 |
| ITF Belgium F2 | 2017/06/28 14:00 | Chaix, Louis v Miomir Kecmanovic | 1-6,4-6 |
| ITF Belgium F1 | 2017/06/20 08:00 | Chaix, Louis v Nicola Kuhn | 3-6,4-6 |
| ITF Tunisia F20 | 2017/05/27 11:30 | Chaix, Louis v Mariano Kestelboim | 6-4,1-6,1-6 |
| ITF Tunisia F20 | 2017/05/26 09:00 | Hidalgo, Diego v Chaix, Louis | 6-2,3-6,2-6 |
| ITF Tunisia F20 | 2017/05/25 11:30 | Chaix, Louis v Alejandro Tabilo | 6-0,6-2 |
| ITF Tunisia F20 | 2017/05/24 13:25 | Chaix, Louis v Boris Arias | 6-4,7-6 |
| Tunisia F19, Singles Qualifying | 2017/05/17 10:10 | Chaix, Louis v Gaspar Murta, Andre | 6-7,2-6 |