| 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 |
| ITF M15 Heraklion | 2023/10/22 08:30 | Christos Antonopoulos v Hamid Reza Nadaf | 5-7,3-6 |
| UTR Pro Sofia | 2023/09/10 05:00 | Tadija Radovanovic v Christos Antonopoulos | 6-4,4-6,0-6 |
| UTR Pro Cardiff | 2023/12/10 11:21 | Gergely Madarasz v David Quayle | 3-5 |
| UTR Pro Cardiff | 2023/12/09 12:30 | Gergely Madarasz v Alexander C Parker | 6-0,0-0 |
| UTR Pro Cardiff | 2023/12/08 09:30 | Robert Beznea v Gergely Madarasz | 7-6,2-6,6-7 |
| UTR Pro Cardiff | 2023/12/07 08:00 | Miles Groom v Gergely Madarasz | 4-6,4-6 |
| UTR Pro Cardiff | 2023/12/06 11:50 | Marcus Walters v Gergely Madarasz | 7-6,5-1 |
| UTR Pro Cardiff | 2023/12/04 11:00 | Max Benaim v Gergely Madarasz | 6-1,6-2 |
| ITF M15 Nyiregyhaza | 2023/06/07 08:00 | Jakob Schnaitter v Gergely Madarasz | 6-4,6-3 |
| ITF M15 Krsko | 2023/05/19 08:00 | Oliver Ojakaar v Gergely Madarasz | 7-5,6-1 |