Stadium: Center Court Round: 62 Ground: Clay
| ITF M15 Kursumlijska Banja | 2023/04/30 08:00 | Dmitrii Vasilev v Dan Radu Munteanu | 6-2,7-5 |
| ITF M15 Kursumlijska Banja | 2023/04/23 09:00 | Karol Filar v Dmitrii Vasilev | 6-1,4-6,12-10 |
| ITF M15 Sharm El Sheikh | 2023/03/29 08:30 | Saba Purtseladze v Dmitrii Vasilev | 6-2,6-4 |
| ITF M15 Sharm El Sheikh | 2023/03/28 08:30 | Artem Alekseychuk v Dmitrii Vasilev | 7-6,4-6,7-10 |
| ITF M15 Sharm El Sheikh | 2023/03/27 08:30 | Dmitrii Vasilev v Sergo Sikharulidze | 6-1,6-7,10-4 |
| ITF M15 Sharm El Sheikh | 2023/03/26 11:30 | Alexander Pundel v Dmitrii Vasilev | 2-6,6-4,12-14 |
| ITF M15 Sharm El Sheikh | 2023/03/19 08:00 | Dmitrii Vasilev v Alan Bojarski | 6-7,4-6 |
| ITF M15 Sharm El Sheikh | 2023/03/13 10:30 | Dmitrii Vasilev v Tomas Lanik | 0-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/04/24 07:00 | Aljaz Jeran v Niklas Waldner | 6-4,6-4 |
| ITF M25 Opatija | 2023/03/21 13:30 | Andrej Nedic v Niklas Waldner | 7-5,6-4 |
| ITF M25 Opatija | 2023/03/21 09:00 | Ivan Kremenchutskyi v Niklas Waldner | 6-4,3-6,8-10 |
| ITF M25 Opatija | 2023/03/19 10:30 | Sanisth Juneja v Niklas Waldner | 1-6,1-6 |
| ITF M15 Rovinj | 2023/03/12 12:00 | Dusan Obradovic v Niklas Waldner | 6-1,6-2 |
| ITF M15 Porec | 2023/03/06 12:50 | Niklas Waldner v Sasa Markovic | 6-7,6-7 |
| ITF M15 Porec | 2023/03/05 11:30 | Niklas Waldner v Riccardo Campagnola | 7-6,6-2 |
| ITF M15 Monastir | 2023/02/20 08:30 | Leonardo Rossi v Niklas Waldner | 6-4,6-4 |