Round: 45 Ground: Clay
| ITF USA F31 | 2017/09/17 17:30 | Κίγκαν Σμιθ v Bernardo A P E Oliveira | 6-1,6-0 |
| ITF USA F32 | 2017/09/23 15:30 | Maximilian Kaiser v Jake Douglas | 3-6,2-6 |
| ITF Switzerland F5 | 2017/08/26 10:00 | Νταμιέν Βένγκερ v Jake Douglas | 6-2,6-2 |
| ITF Switzerland F4 | 2017/08/25 08:30 | Τιμ Πούετζ v Jake Douglas | 7-5,6-4 |
| ITF Switzerland F4 | 2017/08/23 14:00 | Jake Douglas v Aaron Schmid | 7-6,6-3 |
| ITF Switzerland F4 | 2017/08/21 10:25 | Andrew Ruppli v Jake Douglas | 6-2,2-6,3-6 |
| ITF Switzerland F4 Qual | 2017/08/20 07:00 | Jake Douglas v Νίκολας Παρίτσια | 6-3,6-3 |
| ITF Switzerland F4 Qual | 2017/08/19 10:00 | Keivon Tabrizi v Jake Douglas | 3-6,4-6 |
| ITF Switzerland F3 Qual | 2017/08/15 09:00 | Alexander Lazov v Jake Douglas | 6-2,6-4 |