Round: 25 Ground: Clay
| ITF Netherlands F6 | 2017/08/19 10:00 | Pelle Boerma v Tim Slager | 6-2,6-2 |
| ITF Netherlands F5 | 2017/08/12 08:00 | Tim Slager v Daniel De Jonge | 4-6,5-7 |
| ITF USA F6 | 2017/01/27 13:30 | Lukas Greif v Tim Slager | 6-0,6-1 |
| ITF Belgium F10 Qual | 2016/08/13 08:00 | Tim Slager v Goran Duquesne | 3-6,4-6 |
| ITF Italy F29 | 2017/09/13 13:00 | Jacopo Stefanini v Jay Clarke | 3-6,6-7 |
| ITF Italy F28 | 2017/09/08 16:00 | Jacopo Stefanini v Adelchi Virgili | 4-6,3-6 |
| ITF Italy F28 | 2017/09/07 12:00 | Roberto Marcora v Jacopo Stefanini | 4-6,5-7 |
| ITF Italy F28 | 2017/09/06 09:25 | Jacopo Stefanini v Kirill Kivattsev | 6-4,6-1 |
| ITF Italy F28 | 2017/09/04 13:10 | Manfred Fellin v Jacopo Stefanini | 1-6,0-6 |
| ITF Italy F27 | 2017/08/31 19:45 | Igor Smilansky v Jacopo Stefanini | 6-3,6-7,7-5 |
| ITF Italy F27 | 2017/08/30 13:40 | Jacopo Berrettini v Jacopo Stefanini | 2-6,4-6 |
| ITF Italy F27 | 2017/08/28 13:45 | Luca Giacomini v Jacopo Stefanini | 2-6,6-4,2-6 |