Round: 26 Ground: Hardcourt outdoor
| ITF Austria F4 | 2017/07/25 09:10 | Peter Heller v Charles Broom | 3-6,3-6 |
| ITF Austria F3 | 2017/07/19 11:10 | Filip Horansky v Peter Heller | 2-6,7-5,6-1 |
| ITF Austria F3 | 2017/07/18 10:20 | Peter Heller v Kai Lemstra | 4-6,6-3,6-3 |
| ITF Czech Republic F4 | 2017/07/05 08:00 | Dennis Novak v Peter Heller | 6-3,6-1 |
| ITF Czech Republic F4 | 2017/07/04 10:00 | Peter Heller v Vitaliy Sachko | 6-2,6-3 |
| ITF Germany F5 | 2017/06/29 09:00 | Peter Heller v Peter Torebko | 4-6,2-6 |
| ITF Germany F5 | 2017/06/27 12:40 | Valentin Guenther v Peter Heller | 1-6,4-6 |
| ITF Poland F1 | 2017/06/16 14:55 | Kamil Majchrzak v Peter Heller | 6-3,7-6 |
| Davis Cup | 2017/07/22 14:00 | Benjamin Lock v Sheil Kotecha | 6-1,6-1 |
| Davis Cup | 2017/07/21 15:15 | Benjamin Lock v Mohamed Safwat | 2-6,2-6 |
| Davis Cup | 2017/07/19 14:00 | Benjamin Lock v Joseph Imeh Ubon | 6-4,6-2 |
| Davis Cup | 2017/07/17 15:15 | Benjamin Lock v Olivier Havugimana | 6-1,6-1 |
| ITF Egypt F19 | 2017/07/05 16:00 | Benjamin Lock v Michael Zhu | 3-6,4-6 |
| ITF Zimbabwe F3 | 2017/06/29 09:00 | Benjamin Lock v Jonathan Kanar | 3-6,5-7 |
| ITF Zimbabwe F3 | 2017/06/28 09:30 | Benjamin Lock v Isaac Stoute | 6-2,6-0 |
| ITF Zimbabwe F3 | 2017/06/27 09:50 | Benjamin Lock v Clifford Enosoregbe | 6-0,6-0 |