Stadium: Court 21 Round: 25 Ground: Clay
| ITF M25 Antalya | 2023/11/22 09:00 | Mert Alkaya v Matthias Ujvary | 2-6,1-6 |
| ITF M25 Antalya | 2023/11/23 06:25 | Matthias Ujvary v Nicholas David Ionel | 2-6,4-6 |
| ITF M25 Antalya | 2023/11/22 09:00 | Mert Alkaya v Matthias Ujvary | 2-6,1-6 |
| ITF M25 Antalya | 2023/11/14 06:55 | Matthias Ujvary v Maksim Shin | 4-6,4-6 |
| ITF M25 Antalya | 2023/11/12 07:00 | Matthias Ujvary v Bora Sengul | 6-2,6-4 |
| ITF M15 Bad Waltersdorf | 2023/10/05 11:45 | Matthias Ujvary v Marcel Zielinski | 4-6,7-6,2-6 |
| ITF M15 Bad Waltersdorf | 2023/10/04 11:35 | Filip Cristian Jianu v Matthias Ujvary | 2-6,6-3,0-6 |
| Challenger Bad Waltersdorf | 2023/09/17 14:00 | Ergi Kirkin v Matthias Ujvary | 6-2,6-2 |
| ITF M15 Buschhausen | 2023/09/14 11:40 | Louis Wessels v Matthias Ujvary | 6-2,6-2 |
| ITF M25 Antalya | 2023/11/22 09:00 | Mert Alkaya v Matthias Ujvary | 2-6,1-6 |
| ITF M25 Antalya | 2023/11/21 10:05 | Mert Alkaya v Samyar Elyasi | 6-4,6-3 |
| ITF M15 Antalya | 2023/11/05 07:00 | Maximilian Figl v Mert Alkaya | 3-6,4-6 |
| ITF M15 Monastir | 2023/10/09 14:30 | Romain Faucon v Mert Alkaya | 7-6,6-7,11-9 |
| ITF M15 Monastir | 2023/10/08 12:00 | Arthur Laborde v Mert Alkaya | 1-6,4-6 |
| ITF M15 Chieti | 2023/06/12 07:30 | Mert Alkaya v Giammarco Gandolfi | 6-3,5-7,5-10 |
| ITF M15 Chieti | 2023/06/11 07:00 | Mert Alkaya v Nicolo Toffanin | 6-3,3-6,10-7 |
| ITF M15 Frascati | 2023/06/07 10:50 | Federico Iannaccone v Mert Alkaya | 7-5,6-3 |