Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/10/05 08:30 | Aziz Ouakaa v Martniez, Mateo Nicolas | 4-6,3-6 |
| ITF M25 Eupen | 2021/09/07 07:30 | Buvaysar Gadamauri v Martniez, Mateo Nicolas | 6-4,7-6 |
| ITF M25 Eupen | 2021/09/06 13:00 | Finn Bischof v Martniez, Mateo Nicolas | 2-6,2-6 |
| ITF M25 Eupen | 2021/09/05 12:00 | Noah Schlagenhauf v Martniez, Mateo Nicolas | 3-6,4-6 |
| ITF - M15 Monastir | 2021/08/29 08:30 | Li Tu v Martniez, Mateo Nicolas | 6-1,6-1 |
| ITF - M15 Monastir | 2021/08/28 14:25 | Renta Tokuda v Martniez, Mateo Nicolas | 6-3,6-7,4-6 |
| ITF - M15 Monastir | 2021/08/27 07:30 | Martniez, Mateo Nicolas v Brymer, Gage | 7-6,6-4 |
| ITF - M15 Monastir | 2021/08/26 14:30 | Luciano Darderi v Martniez, Mateo Nicolas | 5-7,4-6 |
| ITF - M15 Monastir | 2021/10/05 09:50 | Mattias Southcombe v Raphael Collignon | 4-6,2-6 |
| ITF - M15 Monastir | 2021/09/29 10:40 | Raphael Collignon v Lukas Neumayer | 5-7,6-3,2-6 |
| ITF M15 Huy | 2021/08/28 11:00 | Raphael Collignon v Guy Den Ouden | 3-6,4-6 |
| ITF M15 Huy | 2021/08/27 11:00 | Raphael Collignon v Arthur Fery | 6-3,6-3 |
| ITF M15 Huy | 2021/08/26 12:10 | Bovy, Arnaud v Raphael Collignon | 3-6,5-7 |
| ITF M15 Huy | 2021/08/24 13:00 | Raphael Collignon v Colin Sinclair | 4-6,7-6,6-2 |
| ITF M25 Koksijde | 2021/08/19 10:30 | Raphael Collignon v Laurent Lokoli | 3-6,4-6 |
| ITF M25 Koksijde | 2021/08/17 08:00 | Raphael Collignon v Pedro Araujo | 6-3,6-2 |