Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF Turkey F37 | 2017/09/30 12:00 | Alessandro Coppini v Peter Vajda | 7-6,6-3 |
| ITF Hungary F8 | 2017/09/05 09:25 | Zdenek Kolar v Peter Vajda | 6-2,6-0 |
| ITF Hungary F7 | 2017/08/29 09:30 | Patrik Nema v Peter Vajda | 6-0,6-1 |
| ITF Austria F3 | 2017/07/18 12:50 | Peter Vajda v Pascal Brunner | 2-6,3-6 |
| ITF Italy F21 | 2017/07/10 19:00 | Andrea Pellegrino v Peter Vajda | 6-2,6-4 |
| Challenger Poprad Tatry | 2017/06/20 13:25 | Adam Pavlasek v Peter Vajda | 6-2,6-1 |
| Challenger Bratislava Qual | 2016/11/05 17:15 | Patrik Fabian v Peter Vajda | 7-6,6-1 |
| Challenger Bratislava Qual | 2016/11/05 12:20 | Peter Vajda v Sarp Agabigun | 7-6,6-3 |
| ITF Spain F17 | 2017/06/12 09:00 | Enrique Paya Gonzalez v Zakhar Trapeznikov | 6-3,6-0 |
| ITF Spain F17 | 2017/06/11 16:00 | Marcos Torralbo-Albos v Zakhar Trapeznikov | 1-6,3-6 |
| ITF Spain F7 | 2017/03/11 13:00 | Zakhar Trapeznikov v Mikhail Korovin | 2-6,3-6 |
| ITF Egypt F37 | 2016/12/14 11:10 | Anirudh Chandrasekar v Zakhar Trapeznikov | 6-1,4-6,6-4 |
| ITF Egypt F37 Qual | 2016/12/12 09:45 | Zakhar Trapeznikov v Dinesh Chandra Suyal | 6-0,6-1 |
| ITF Egypt F37 Qual | 2016/12/11 08:00 | Adrian Exposito v Zakhar Trapeznikov | 6-3,1-6,4-6 |
| ITF Egypt F36 | 2016/12/07 10:55 | Zakhar Trapeznikov v Mohamed Abdel-Aziz | 1-6,4-6 |
| ITF Egypt F36 Qual | 2016/12/05 08:30 | Denys Gevel v Zakhar Trapeznikov | 7-6,3-6,6-7 |