| 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 M25 Dubrovnik | 2023/04/04 07:00 | Andrej Nedic v Ivan Kremenchutskyi | 7-6,6-0 |
| ITF M25 Dubrovnik | 2023/04/03 08:45 | Dimitrije Zubac v Ivan Kremenchutskyi | 1-6,1-6 |
| ITF M25 Opatija | 2023/03/21 09:00 | Ivan Kremenchutskyi v Niklas Waldner | 6-4,3-6,8-10 |
| UTR Pro Thessaloniki | 2023/04/25 06:30 | Vasile Antonescu v Christos Keisidis | 6-4,6-3 |
| UTR Pro Beograd | 2023/04/22 07:30 | Christos Keisidis v Matija Samardzic | 3-6,0-5 |
| UTR Pro Beograd | 2023/04/21 08:46 | Christos Keisidis v Petr Nesterov | 3-6,4-0 |
| UTR Pro Beograd | 2023/04/20 06:00 | Christos Keisidis v Vanja Hodzic | 6-2,6-2 |
| UTR Pro Beograd | 2023/04/19 08:05 | Radomir Tomic v Christos Keisidis | 6-0,6-2 |
| UTR Pro Beograd | 2023/04/18 10:01 | Viktor Jovic v Christos Keisidis | 6-1,6-2 |
| ITF M25 Heraklion | 2022/11/21 08:00 | Christos Keisidis v Raz Haviv | 6-4,6-2 |
| ITF M25 Heraklion | 2022/11/20 09:00 | Thomas George Brun v Christos Keisidis | 2-6,3-6 |