Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M25 - Muttenz | 2021/08/16 08:00 | Batiste Guerra v Johann Lars | 0-6,2-6 |
| ITF M25 - Uriage | 2021/07/11 15:30 | Elijah Poritzky v Batiste Guerra | 6-2,6-3 |
| ITF M25 - Sintra | 2021/09/13 11:55 | Hans Albert Schubert v Nicolas Affolter | 7-6,6-2 |
| ITF M25 - Klosters | 2021/06/20 10:40 | Nicolas Affolter v Nicolas Parizzia | 6-7,6-2,9-11 |
| ITF M25 - Meerbusch | 2021/04/11 14:00 | Lewie Lane v Nicolas Affolter | 6-2,6-2 |
| ITF M25 - Trimbach | 2021/03/09 12:45 | Mischa Lanz v Nicolas Affolter | 6-4,6-3 |
| ITF M25 - Trimbach | 2021/03/08 17:15 | Nicolas Affolter v Laurin Aerne | 5-7,7-6,10-8 |
| ITF M15 - Manacor | 2021/01/03 10:30 | Nicolas Affolter v Aaron Cohen | 1-6,1-6 |
| ITF M25 - Klosters | 2020/09/14 12:15 | Nicolas Affolter v Gian Luca Tanner | 0-6,3-6 |
| ITF M15 Horgen | 2019/08/26 07:30 | Nicolas Affolter v Tim Handel | 1-6,1-6 |