Stadium: Court 2 Round: 54 Ground: Clay
| ITF M15 Store | 2023/06/19 07:00 | Dominik Kellovsky v Aljaz Jeran | 6-3,7-6 |
| ITF M15 Litija | 2023/06/14 09:20 | Tadeas Paroulek v Dominik Kellovsky | 7-6,6-4 |
| ITF M15 Litija | 2023/06/13 07:00 | Dominik Kellovsky v Timofey Stepanov | 6-3,6-0 |
| ITF M15 Litija | 2023/06/12 07:00 | Dominik Kellovsky v Tobias Smoliner | 6-3,6-2 |
| ITF M25 Jablonec Nad Nisou | 2023/06/01 09:40 | Murkel Dellien v Dominik Kellovsky | 4-6,6-3,6-4 |
| ITF M25 Jablonec Nad Nisou | 2023/05/31 10:20 | Dominik Kellovsky v Tibo Colson | 7-5,3-6,7-6 |
| ITF M15 Krsko | 2023/05/18 11:25 | Pietro Pampanin v Dominik Kellovsky | 6-4,2-6,6-7 |
| ITF M15 Krsko | 2023/05/17 08:00 | Dominik Kellovsky v Jan Dimitrijevic | 6-3,6-2 |
| ITF M15 Store | 2023/06/19 07:55 | Ivan Kremenchutskyi v Jan Kupcic | 6-4,6-3 |
| ITF M25 Risskov/Aarhus | 2023/06/12 07:55 | Michael Minasyan v Ivan Kremenchutskyi | 3-6,6-2,11-9 |
| ITF M25 Risskov/Aarhus | 2023/06/11 08:00 | Gabriel Sardo v Ivan Kremenchutskyi | 2-6,3-6 |
| ITF M15 Nyiregyhaza | 2023/06/05 14:30 | Kristof Minarik v Ivan Kremenchutskyi | 6-3,7-6 |
| ITF M15 Nyiregyhaza | 2023/06/05 10:30 | Ivan Kremenchutskyi v Piotr Kusiewicz | 6-3,6-2 |
| ITF M15 Warmbad-Villach | 2023/05/21 10:00 | Kai Lemstra v Ivan Kremenchutskyi | 6-1,6-0 |
| UTR Pro Thessaloniki | 2023/04/27 06:30 | Ivan Kremenchutskyi v Andreas Loizas | 2-6,0-6 |
| UTR Pro Thessaloniki | 2023/04/26 09:43 | Ivan Kremenchutskyi v Christos Keisidis | 2-6,7-6,7-6 |