Stadium: Swiss Post Court Round: 26 Ground: Clay
| ITF M25 Eupen | 2021/09/08 14:00 | Rayane Oumaouche v Romain Faucon | 3-6,2-6 |
| ITF M25 Eupen | 2021/09/07 07:30 | Thomas Deschamps v Romain Faucon | 6-2,3-6,6-10 |
| ITF M25 Eupen | 2021/09/06 09:05 | Victor Ernaelsteen v Romain Faucon | 5-7,3-6 |
| ITF M25 Eupen | 2021/09/05 08:15 | Erdem Isitan v Romain Faucon | 4-6,1-6 |
| ITF M15 Oldenzaal | 2021/08/18 15:15 | Romain Faucon v Luke Johnson | 3-6,5-7 |
| ITF M15 Heraklion | 2021/06/09 08:40 | Romain Faucon v Ben Patael | 1-6,3-6 |
| ITF M15 Monastir | 2021/05/17 14:15 | Arthur Bouquier v Romain Faucon | 6-2,6-1 |
| ITF M15 Monastir | 2021/05/17 09:00 | Romain Faucon v Lucio Carnevalle | 7-6,7-6 |
| ITF M25 Eupen | 2021/09/08 07:30 | Guy Den Heijer v Kai Wehnelt | 3-6,6-3,6-2 |
| ITF M25 Eupen | 2021/09/07 10:05 | Guy Den Heijer v Tom Gentzsch | 6-3,6-4 |
| ITF M25 Eupen | 2021/09/06 14:45 | Guy Den Heijer v Yannick Lenaerts | 6-1,6-0 |
| ITF M15 Oldenzaal | 2021/08/21 10:10 | Guy Den Heijer v Damien Wenger | 4-6,2-6 |
| ITF M15 Oldenzaal | 2021/08/20 16:35 | Guy Den Heijer v Alexander Hoogmartens | 6-3,6-7,6-4 |
| ITF M15 Oldenzaal | 2021/08/20 10:20 | Sander Jong v Guy Den Heijer | 5-7,7-5,4-6 |
| ITF M15 Oldenzaal | 2021/08/18 12:35 | Vladimir Ivanov v Guy Den Heijer | 6-4,4-6,4-6 |
| ITF M15 Oldenzaal | 2021/08/17 09:15 | Guy Den Heijer v Alexis Canter | 6-4,6-4 |