| UTR Pro Athens | 2023/12/13 08:28 | Christos Antonopoulos v Stephanos Schinas | 6-3,6-2 |
| UTR Pro Athens | 2023/12/12 09:56 | Christos Antonopoulos v Gergely Madarasz | 2-6,7-6,2-6 |
| UTR Pro Athens | 2023/12/11 07:00 | Christos Keisidis v Christos Antonopoulos | 6-2,3-6,6-6 |
| ITF M15 Heraklion | 2023/11/20 09:00 | Benjamin Pietri v Christos Antonopoulos | 6-2,6-2 |
| ITF M25 Heraklion | 2023/11/12 07:00 | Christos Antonopoulos v Graham Maassen | 4-6,4-6 |
| ITF M25 Heraklion | 2023/11/08 13:40 | Markos Kalovelonis v Christos Antonopoulos | 6-2,7-6 |
| ITF M25 Heraklion | 2023/10/30 11:00 | Lior Goldenberg v Christos Antonopoulos | 7-6,6-1 |
| ITF M25 Heraklion | 2023/10/29 11:00 | Louis Van Herck v Christos Antonopoulos | 5-7,0-6 |
| UTR Pro Athens | 2023/12/14 06:00 | Gergely Madarasz v Peter Goldsteiner | 6-2,7-6 |
| UTR Pro Athens | 2023/12/12 10:15 | Christos Keisidis v Peter Goldsteiner | 6-1,7-6 |
| UTR Pro Athens | 2023/12/11 09:25 | Peter Goldsteiner v Stephanos Schinas | 6-0,6-3 |
| ITF M15 Vienna | 2023/08/28 10:30 | Peter Goldsteiner v Vojtech Vlkovsky | 6-3,3-6,11-13 |
| ITF M15 Vienna | 2023/08/27 10:30 | Peter Goldsteiner v Nick Ihlenfeld | 6-1,6-2 |
| ITF M15 Kottingbrunn | 2023/08/17 08:00 | Peter Goldsteiner v David Pichler | 3-6,2-6 |
| ITF M15 Kottingbrunn | 2023/08/15 10:10 | Peter Benjamin Privara v Peter Goldsteiner | 3-6,3-6 |
| ITF M15 Kottingbrunn | 2023/08/14 12:00 | Peter Goldsteiner v Mariano Tammaro | 1-6,4-6 |