Stadium: A3 Round: 44 Ground: Carpet indoor
| Challenger Manerbio Qual | 2017/08/20 12:05 | Josh Hagar v Maximilian Neuchrist | 0-6,4-6 |
| Challenger Manerbio Qual | 2017/08/19 13:45 | Giuseppe Tresca v Josh Hagar | 4-6,6-4,4-6 |
| ITF Switzerland F3 Qual | 2017/08/12 11:30 | Ugo Blanchet v Josh Hagar | 5-7,6-3,6-2 |
| ITF Portugal F15 | 2017/08/07 09:00 | Josh Hagar v Pedro Gabriel Rodrigues | 6-7,7-6,3-6 |
| ITF Portugal F14 | 2017/08/02 09:00 | Josh Hagar v Rafael Matos | 3-6,2-6 |
| ITF Portugal F14 Qual | 2017/07/31 10:00 | Josh Hagar v Pedro Vide | 6-3,6-0 |
| ITF Ireland F2 | 2017/07/26 13:10 | Josh Hagar v Peter Kobelt | 4-6,4-6 |
| ITF Ireland F2 | 2017/07/25 14:15 | Josh Hagar v Julian Bradley | 3-6,7-6,7-5 |
| ITF Turkey F33 | 2017/09/03 11:00 | Bastien Kolly v Horst Rieder | 3-6,4-6 |
| ITF Switzerland F5 | 2017/08/30 15:40 | Marvin Moeller v Bastien Kolly | 6-1,6-1 |
| ITF Switzerland F5 | 2017/08/28 09:35 | Bastien Kolly v Mischa Lanz | 6-3,6-4 |
| ITF Switzerland F5 | 2017/08/27 10:55 | Maximilien Sanson v Bastien Kolly | 0-6,1-6 |
| ITF Switzerland F3 Qual | 2017/08/12 10:15 | Gauderic Vilmaure v Bastien Kolly | 6-3,6-2 |
| ITF Tunisia F16 | 2017/04/22 09:00 | Bastien Kolly v Boris Fassbender | 6-7,2-6 |
| ITF Tunisia F15 | 2017/04/16 10:00 | Ugo Humbert v Bastien Kolly | 6-3,6-2 |
| ITF Tunisia F15 | 2017/04/15 11:30 | Daniel Pashayan v Bastien Kolly | 4-6,1-6 |