Stadium: Center Court Round: 62 Ground: Hardcourt outdoor
| ITF M25 - Heraklion | 2023/11/12 13:00 | Ioannis Kountourakis v Tom Varzandeh | 6-3,6-3 |
| ITF M25 - Heraklion | 2023/11/07 10:15 | Daniele Rapagnetta v Ioannis Kountourakis | 6-4,7-5 |
| ITF M25 - Heraklion | 2023/11/05 11:00 | Kevin Edengren v Ioannis Kountourakis | 2-6,6-7 |
| ITF M25 - Heraklion | 2023/11/01 10:10 | Ioannis Kountourakis v Enrico Dalla Valle | 4-6,1-6 |
| ITF M15 - Heraklion | 2023/10/25 06:30 | Guy Den Ouden v Ioannis Kountourakis | 7-5,6-4 |
| ITF M15 - Heraklion | 2023/10/19 06:30 | Ioannis Kountourakis v Sidane Pontjodikromo | 4-6,6-2,2-6 |
| ITF M15 - Heraklion | 2023/10/18 08:10 | Ki Lung NG v Ioannis Kountourakis | 3-6,3-6 |
| ITF M15 - Heraklion | 2023/10/17 06:30 | Ioannis Kountourakis v Gabriel Matuszewski | 6-3,6-0 |
| ITF M25 - Nevers | 2023/10/01 09:55 | Axel Garcian v Noah Merre | 6-4,7-6 |
| ITF M15 - Huy | 2023/08/23 09:00 | Daniel De Jonge v Noah Merre | 1-6,6-2,6-0 |
| ITF M25 - Koksijde | 2023/08/14 09:15 | Noah Merre v William Jucha | 6-3,2-6,4-10 |
| ITF M25 - Koksijde | 2023/08/13 13:45 | Victor Ernaelsteen v Noah Merre | 6-1,4-6,4-10 |
| ITF M15 - Eupen | 2023/08/08 08:00 | Noah Merre v Esteban Bruna | 1-6,6-2,9-11 |
| ITF M15 - Eupen | 2023/08/07 10:00 | Rik Muller v Noah Merre | 3-6,2-6 |
| ITF M25 - Kramsach | 2023/07/23 07:00 | Nicola Rispoli v Noah Merre | 3-6,7-5,10-5 |
| ITF M25 - Koksijde | 2022/08/14 09:50 | Noah Merre v Idriss Haddouch | 6-3,6-0 |