Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF - Portimao M25 | 2021/10/24 14:00 | Batiste Guerra v Nicolas Affolter | 2-6,1-6 |
| ITF - Sintra M25 | 2021/09/13 11:55 | Hans Albert Schubert v Nicolas Affolter | 7-6,6-2 |
| ITF - Klosters M25 | 2021/06/20 10:40 | Nicolas Affolter v Nicolas Parizzia | 6-7,6-2,9-11 |
| ITF - Meerbusch M25 | 2021/04/11 14:00 | Lewie Lane v Nicolas Affolter | 6-2,6-2 |
| ITF - Trimbach M25 | 2021/03/09 12:45 | Mischa Lanz v Nicolas Affolter | 6-4,6-3 |
| ITF - Trimbach M25 | 2021/03/08 17:15 | Nicolas Affolter v Laurin Aerne | 5-7,7-6,10-8 |
| ITF - Manacor M15 | 2021/01/03 10:30 | Nicolas Affolter v Aaron Cohen | 1-6,1-6 |
| ITF - Klosters M25 | 2020/09/14 12:15 | Nicolas Affolter v Gian Luca Tanner | 0-6,3-6 |
| ITF - Portimao M25 | 2021/10/24 13:00 | Andre Meinertz v Hillel Rousseau | 3-6,1-6 |
| ITF - Quinta Do Lago M25 | 2021/10/20 09:00 | Hillel Rousseau v Alen Avidzba | 0-6,2-6 |
| ITF - Quinta Do Lago M25 | 2021/10/19 10:30 | Hillel Rousseau v William Ma | 3-6,6-3,10-2 |
| ITF - Quinta Do Lago M25 | 2021/10/18 12:00 | Michael Zhu v Hillel Rousseau | 4-6,6-3,3-10 |
| ITF - Quinta Do Lago M25 | 2021/10/17 13:30 | Hillel Rousseau v Alexander Wolfschmidt | 6-3,6-1 |
| ITF - Loule M25 | 2021/10/12 09:30 | Elliot Benchetrit v Hillel Rousseau | 6-0,6-1 |
| ITF - Loule M25 | 2021/10/11 12:00 | Valentino De Pellegrin v Hillel Rousseau | 2-6,2-6 |
| ITF - Cancun M15 | 2021/09/26 17:00 | Hillel Rousseau v Austin Ansari | 4-6,2-6 |