Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Budapest | 2023/09/05 11:00 | Mariano Tammaro v Patrik Meszaros | 6-2,6-2 |
| ITF M15 Budapest | 2023/09/04 07:50 | Mariano Tammaro v Adam Panaras | 5-7,6-2,10-6 |
| ITF M15 Budapest | 2023/09/03 07:00 | Mariano Tammaro v Karol Filar | 6-4,6-1 |
| ITF M15 Kottingbrunn | 2023/08/17 10:00 | Bor Artnak v Mariano Tammaro | 6-3,7-5 |
| ITF M15 Kottingbrunn | 2023/08/16 07:55 | Mariano Tammaro v Samuel Puskar | 6-4,7-5 |
| ITF M15 Kottingbrunn | 2023/08/14 12:00 | Peter Goldsteiner v Mariano Tammaro | 1-6,4-6 |
| ITF M15 Kottingbrunn | 2023/08/14 08:00 | Mariano Tammaro v Francesco Liucci | 6-2,6-2 |
| ITF M15 Pescara | 2023/08/08 11:30 | Mariano Tammaro v Giulio Perego | 4-6,2-6 |
| ITF M15 Budapest | 2023/09/05 11:40 | Nikolay Nedelchev v Vito Tonejc | 6-2,6-4 |
| ITF M15 Budapest | 2023/09/01 10:00 | Nikolay Nedelchev v Matyas Fuele | 4-6,3-6 |
| ITF M15 Budapest | 2023/08/31 08:00 | Matthew Summers v Nikolay Nedelchev | 1-6,4-6 |
| ITF M15 Budapest | 2023/08/29 12:00 | Attila Dominik Boros v Nikolay Nedelchev | 6-2,1-6,2-6 |
| ITF M15 Monastir | 2023/08/02 10:15 | Nikolay Nedelchev v Andrea Bacaloni | 4-6,1-6 |
| ITF M15 Monastir | 2023/07/26 11:50 | Michael Zhu v Nikolay Nedelchev | 7-6,0-6,6-3 |
| ITF M25 Roda de Bara | 2023/07/09 13:00 | Nikolay Nedelchev v Arthur Bonnaud | 6-1,2-6,6-10 |
| ITF M25 Bakio | 2023/06/27 11:15 | Nikolay Nedelchev v Robin Bertrand | 4-6,3-6 |