Stadium: Court 4 Round: 62 Ground: Clay
| 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 |
| UTR Pro Thessaloniki | 2023/04/25 08:05 | Ivan Kremenchutskyi v Samuel Kyjaci | 6-3,2-6,3-6 |
| UTR Pro Thessaloniki | 2023/04/24 05:00 | Ivan Kremenchutskyi v Vasile Antonescu | 6-4,0-6,0-6 |
| ITF M25 Split | 2023/04/18 09:45 | Jan Kupcic v Ivan Kremenchutskyi | 6-4,6-2 |
| ITF M25 Split | 2023/04/17 15:35 | Nikola Puntaric v Ivan Kremenchutskyi | 6-4,3-6,4-10 |
| ITF M25 Split | 2023/04/17 07:00 | Mateo Martinovic v Ivan Kremenchutskyi | 2-6,3-6 |
| ITF M15 Constanta | 2023/05/28 10:00 | Borys Zgola v Piotr Kusiewicz | 6-2,6-3 |
| ITF M25 Trnava | 2023/03/28 09:45 | Dominik Recek v Piotr Kusiewicz | 6-4,6-3 |
| ITF M25 Trnava | 2023/03/27 13:00 | Lukas Janousek v Piotr Kusiewicz | 4-6,1-6 |
| ITF M15 Rovinj | 2023/03/12 09:00 | Obrad Markovski v Piotr Kusiewicz | 6-3,6-2 |
| ITF M15 Porec | 2023/03/05 11:30 | Tim Heger v Piotr Kusiewicz | 6-3,7-5 |
| ITF M25 Doha | 2023/01/15 15:05 | Arslanbek Aitkulov v Piotr Kusiewicz | 6-3,6-2 |
| ITF M15 Doha | 2023/01/12 13:20 | Piotr Kusiewicz v Yanki Erel | 1-6,0-6 |
| ITF M15 Doha | 2023/01/11 17:50 | Piotr Kusiewicz v Mashari Nawaf | 6-4,6-1 |