| ITF M25 Skopje | 2023/06/06 07:30 | Davud Amirov v Christos Antonopoulos | 6-4,6-7,10-4 |
| ITF M25 Skopje | 2023/06/05 12:15 | Aleksa Smiljanic v Christos Antonopoulos | 3-6,2-6 |
| ITF M25 Skopje | 2023/06/04 09:30 | Ivo Vercik v Christos Antonopoulos | 2-6,1-6 |
| UTR Pro Thessaloniki | 2023/04/29 06:30 | Jiri Jenicek v Christos Antonopoulos | 6-0,6-3 |
| UTR Pro Thessaloniki | 2023/04/28 08:00 | Vladimir Filip v Christos Antonopoulos | 6-2,6-1 |
| UTR Pro Thessaloniki | 2023/04/27 06:30 | Mihai Razvan Marinescu v Christos Antonopoulos | 6-4,6-2 |
| UTR Pro Thessaloniki | 2023/04/26 05:00 | Jakub Ostajewski v Christos Antonopoulos | 2-6,0-6 |
| UTR Pro Thessaloniki | 2023/04/24 06:30 | Enrique Bogo v Christos Antonopoulos | 1-6,3-6 |
| ITF M25 Skopje | 2023/06/08 07:50 | Mirza Basic v Petr Nesterov | 2-6,6-2,6-2 |
| ITF M25 Skopje | 2023/06/07 10:05 | Petr Nesterov v Mats Rosenkranz | 7-6,6-2 |
| ITF M15 Constanta | 2023/06/02 08:00 | Petr Nesterov v Sebastian Gima | 4-6,2-6 |
| ITF M15 Constanta | 2023/06/01 08:00 | Dan Alexandru Tomescu v Petr Nesterov | 5-7,3-6 |
| ITF M15 Constanta | 2023/05/31 07:00 | Alvin N Tudorica v Petr Nesterov | 3-6,4-6 |
| ITF M15 Bucharest | 2023/05/27 11:25 | Cezar Cretu v Petr Nesterov | 6-3,6-4 |
| ITF M15 Bucharest | 2023/05/26 10:10 | Petr Nesterov v Ryan Nijboer | 7-5,6-2 |
| ITF M15 Bucharest | 2023/05/25 08:00 | Simon Beaupain v Petr Nesterov | 2-6,2-6 |