Stadium: Court 21 Round: 62 Ground: Clay
| ITF M25 Plaisir | 2021/09/12 15:40 | Arthur Bonnaud v Maxence Broville | 1-6,4-6 |
| ITF M25 Montauban | 2021/06/21 10:45 | Arthur Bonnaud v Sean Cuenin | 4-6,6-4,5-10 |
| ITF M15 Bressuire | 2021/01/17 15:05 | Arthur Bonnaud v Antoine Bellier | 6-7,4-6 |
| ITF M15 Monastir | 2021/01/10 09:00 | Joris Hoogland v Arthur Bonnaud | 4-6,6-4,11-9 |
| ITF M15 Antalya | 2021/10/12 07:00 | Lukas H Lilleengen v John Sperle | 3-6,6-3,10-8 |
| ITF M15 Antalya | 2021/10/11 09:00 | Amer Naow v John Sperle | 1-6,4-6 |
| ITF M15 Huy | 2021/08/22 17:00 | John Sperle v Nicolas Bruna | 6-4,6-7,8-10 |
| ITF M25 Koksijde | 2021/08/19 08:00 | John Sperle v Simon Carr | 2-6,2-6 |
| ITF M25 Koksijde | 2021/08/16 08:00 | Victor Ernaelsteen v John Sperle | 3-6,3-6 |
| ITF M25 Wetzlar | 2021/08/03 15:30 | John Sperle v Osman Torski | 3-6,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/30 13:30 | Hazem Naw v John Sperle | 6-4,6-2 |
| UTR Pro Tennis Series Mulheim | 2021/07/30 07:00 | Hendrik Jebens v John Sperle | 4-6,6-7 |