Round: 29 Ground: Clay
| ITF - Holanda F2 | 2017/07/01 11:00 | Jelle Sels v Tobias Simon | 5-7,2-6 |
| ITF - Holanda F2 | 2017/06/30 15:00 | Tobias Simon v Scott Griekspoor | 7-5,6-3 |
| ITF - Holanda F2 | 2017/06/29 11:00 | Jan Mertl v Tobias Simon | 4-6,6-2,3-6 |
| ITF - Holanda F2 | 2017/06/27 13:00 | Gijs Buntsma v Tobias Simon | 2-6,4-6 |
| ITF - Itália F16 | 2017/06/06 07:30 | Sebastian Fanselow v Tobias Simon | 4-6,6-4,6-0 |
| ITF - Itália F12 | 2017/05/12 13:00 | Tobias Simon v Nils Langer | 6-4,3-6,5-7 |
| ITF - Itália F12 | 2017/05/11 11:15 | Tobias Simon v Filippo Leonardi | 6-2,7-6 |
| ITF - Itália F12 | 2017/05/10 12:30 | Tobias Simon v Gianmarco Cacace | 6-3,6-4 |
| ITF - Holanda F2 | 2017/07/01 13:00 | Boy Westerhof v Goncalo Oliveira | 6-4,3-6,7-6 |
| ITF - Holanda F2 | 2017/06/30 13:15 | Boy Westerhof v Robin Kern | 6-4,6-2 |
| ITF - Holanda F2 | 2017/06/29 13:40 | Boy Westerhof v Marek Gengel | 6-1,7-5 |
| ITF - Holanda F2 | 2017/06/27 10:55 | Boy Westerhof v Mick Veldheer | 6-4,6-2 |
| ITF - Holanda F1 | 2017/06/22 17:45 | Thiemo De Bakker v Boy Westerhof | 6-2,6-2 |
| ITF - Turquia F22 | 2017/06/07 11:50 | Mario Vilella Martinez v Boy Westerhof | 6-3,6-2 |
| ITF - Suécia F2 | 2017/05/17 10:00 | Mario Vilella Martinez v Boy Westerhof | 7-6,4-6,6-3 |
| ITF - Suécia F2 | 2017/05/16 08:15 | Jakob Arvidsson Ehn v Boy Westerhof | 1-6,2-6 |