Stadium: Center Court 1 Round: 27 Ground: Clay
| ITF M25 Uriage | 2023/07/13 09:30 | Nikolay Vylegzhanin v Mathys Erhard | 3-6,5-7 |
| ITF France F9 Qual | 2018/04/29 11:05 | Mathys Erhard v Nikolay Vylegzhanin | 6-3,6-7,4-6 |
| ITF M25 Bolzano | 2023/08/02 12:40 | Mathys Erhard v Peter Buldorini | 6-4,6-2 |
| ITF M25 Bolzano | 2023/07/31 17:00 | Mathys Erhard v Nicola Rispoli | 6-2,4-6,6-0 |
| ITF M25 Kramsach | 2023/07/29 10:00 | Mathys Erhard v Kalin Ivanovski | 6-4,2-6,2-6 |
| ITF M25 Kramsach | 2023/07/28 11:35 | Lambert Ruland v Mathys Erhard | 1-6,4-6 |
| ITF M25 Kramsach | 2023/07/27 11:30 | Matthias Ujvary v Mathys Erhard | 3-6,2-6 |
| ITF M25 Kramsach | 2023/07/26 10:00 | Gustaf Strom v Mathys Erhard | 6-4,4-6,4-6 |
| Challenger Amersfoort | 2023/07/22 14:40 | Mathys Erhard v Titouan Droguet | 5-7,1-6 |
| Challenger Amersfoort | 2023/07/20 09:00 | Mathys Erhard v Nicholas David Ionel | 6-2,6-3 |
| ITF M25 Bolzano | 2023/08/02 08:00 | Fernando Yamacita v Nikolay Vylegzhanin | 7-6,3-6,2-6 |
| ITF M25 Bolzano | 2023/07/31 12:50 | Simon A Ivanov v Nikolay Vylegzhanin | 4-6,0-6 |
| ITF M25 Uriage | 2023/07/13 09:30 | Nikolay Vylegzhanin v Mathys Erhard | 3-6,5-7 |
| ITF M25 Uriage | 2023/07/11 08:00 | Mikalai Haliak v Nikolay Vylegzhanin | 3-6,2-6 |
| ITF M25 Ajaccio | 2023/07/06 07:55 | Arthur Bouquier v Nikolay Vylegzhanin | 6-3,7-6 |
| ITF M25 Ajaccio | 2023/07/04 08:40 | Nikolay Vylegzhanin v Luca Giacomini | 6-4,6-3 |
| ITF M25 Bourg-en-Bresse | 2023/06/27 11:40 | Nathan Seateun v Nikolay Vylegzhanin | 6-4,6-4 |
| ITF M25 Montauban | 2023/06/20 11:00 | Paul Inchauspe v Nikolay Vylegzhanin | 6-4,6-4 |