Estádio: Court 2 Round: 62 Ground: Clay
| ITF - M25 Łódź | 2023/08/09 08:00 | Vojtech Mares v Filip Pieczonka | 3-6,1-6 |
| ITF - M25 Łódź | 2023/08/08 12:05 | Vojtech Mares v Tomas Vaise | 3-6,7-6,10-8 |
| ITF - M25 Łódź | 2023/08/08 07:30 | Edison Ambarzumjan v Vojtech Mares | 4-6,1-6 |
| ITF - M25 Łódź | 2023/08/07 10:30 | Vojtech Mares v Breno R Urvaneja | 6-1,6-3 |
| ITF - M25 Wetzlar | 2023/07/31 08:00 | Vojtech Mares v Vincent Marysko | 3-6,2-6 |
| ITF - M15 Uslar | 2023/07/17 08:00 | John H Lithen v Vojtech Mares | 6-1,6-3 |
| ITF - M25 Kassel | 2023/07/10 08:00 | Daniel Siniakov v Vojtech Mares | 7-5,6-4 |
| ITF - M25 Jablonec Nad Nisou | 2023/05/28 09:00 | Vojtech Mares v Ondrej Horak | 5-7,0-6 |
| ITF - M25 Jablonec Nad Nisou | 2023/08/28 09:00 | Henry Lieberman v Jiri Jindacek | 7-5,6-1 |
| ITF - M25 Jablonec Nad Nisou | 2023/08/27 09:00 | Jiri Krouzek v Henry Lieberman | 1-6,2-6 |
| ITF - M15 Huy | 2023/08/21 14:35 | Petro Orlando Fellin v Henry Lieberman | 6-1,6-3 |
| ITF - M15 Huy | 2023/08/21 08:40 | Henry Lieberman v Maxime Dubouch | 6-3,6-3 |
| ITF - M15 Huy | 2023/08/20 13:30 | Henry Lieberman v Benoit Torcq | 3-6,6-3,10-8 |
| ITF - M15 Kottingbrunn | 2023/08/13 12:00 | Jiri Jindacek v Henry Lieberman | 6-4,6-4 |
| Flórida - UTR Pro Tennis Series | 2022/12/14 19:00 | Aleksandar Mitric v Henry Lieberman | 6-3,3-6,5-4 |
| Flórida - UTR Pro Tennis Series | 2022/12/13 21:30 | Alejandro Moreno v Henry Lieberman | 2-6,6-3,7-5 |