Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Challenger Bratislava | 2023/10/11 15:15 | Lukas Pokorny v Maxime Cressy | 6-7,3-6 |
| Challenger Alicante | 2023/10/02 10:40 | Moez Echargui v Lukas Pokorny | 6-2,6-3 |
| Challenger Alicante | 2023/10/01 13:05 | Lukas Pokorny v Vladyslav Orlov | 6-3,6-0 |
| Challenger Istanbul | 2023/09/04 07:00 | Leo Borg v Lukas Pokorny | 7-6,4-6,6-1 |
| Challenger Istanbul | 2023/09/03 07:00 | S Mert Ozdemir v Lukas Pokorny | 4-6,2-6 |
| ITF M15 Monastir | 2023/08/27 08:00 | Seydina Andre v Lukas Pokorny | 3-6,6-2,7-6 |
| ITF M15 Monastir | 2023/08/26 08:30 | Lukas Pokorny v Martin Landaluce | 4-6,7-6,6-2 |
| ITF M15 Monastir | 2023/08/25 08:30 | Lukas Pokorny v Yaroslav Demin | 6-7,7-6,6-4 |
| ITF M15 Sharm El Sheikh | 2023/10/10 08:50 | Artur Kukasian v Oscar Galimardanov | 5-7,6-4,10-7 |
| ITF M15 Sharm El Sheikh | 2023/10/09 09:30 | Oscar Galimardanov v Imran Sibille | 7-6,6-3 |
| ITF M25 Oldenzaal | 2023/08/27 14:30 | Oscar Galimardanov v Steffan Van Weldam | 5-7,6-2,6-10 |
| ITF M15 Huy | 2023/08/21 11:00 | Felix Corwin v Oscar Galimardanov | 6-4,6-2 |
| ITF M15 Huy | 2023/08/20 09:55 | Kyle Overmyer v Oscar Galimardanov | 2-6,1-6 |
| ITF M15 Targu Jiu | 2023/08/16 08:40 | Oscar Galimardanov v Vlad Andrei Dancu | 6-7,7-5,3-6 |
| ITF M15 Targu Jiu | 2023/08/14 09:30 | Guelfo Baldovinetti v Oscar Galimardanov | 6-7,3-6 |
| ITF M15 Targu Jiu | 2023/08/13 12:00 | Ezequiel Fagotti v Oscar Galimardanov | 1-6,2-6 |