| UTR Pro - Dubái | 2023/11/26 05:00 | Christos Keisidis v Milan Drinic | 3-6,1-3 |
| UTR Pro - Dubái | 2023/11/25 09:23 | Koray Kirci v Christos Keisidis | 6-4,3-6,1-5 |
| UTR Pro - Dubái | 2023/11/23 05:00 | Christos Keisidis v Maciej Rajski | 6-7,2-6 |
| UTR Pro - Dubái | 2023/11/22 05:00 | Christos Keisidis v Ivan Sodan | 6-1,6-4 |
| UTR Pro - Dubái | 2023/11/21 07:04 | Christos Keisidis v Valentin Vanta | 7-5,6-2 |
| UTR Pro - Dubái | 2023/11/20 10:10 | Christos Keisidis v Maxence Bertimon | 3-6,1-6 |
| UTR Pro - Dubái | 2023/11/18 11:55 | Christos Keisidis v Maciej Rajski | 1-6,6-3,1-6 |
| UTR Pro - Dubái | 2023/11/17 09:34 | Christos Keisidis v Lun Obrul | 6-2,4-6,6-1 |
| 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 |
| ITF M15 Heraklion | 2023/10/22 08:30 | Christos Antonopoulos v Hamid Reza Nadaf | 5-7,3-6 |
| UTR Pro - Sofía | 2023/09/10 05:00 | Tadija Radovanovic v Christos Antonopoulos | 6-4,4-6,0-6 |
| UTR Pro - Sofía | 2023/09/09 05:00 | Christos Antonopoulos v Aniss Rafiq | 6-2,7-5 |