Estadio: RADO Ct. 3 Round: 27 Ground: Clay
| ITF M25 Sierre | 2022/09/01 12:30 | Anton Matusevich v Mika Brunold | 6-7,7-5,4-6 |
| ITF M25 Sion | 2023/08/31 08:00 | Tim Handel v Anton Matusevich | 3-6,4-6 |
| ITF M25 Sion | 2023/08/30 07:55 | Matteo Lavizzari v Anton Matusevich | 0-6,6-7 |
| ITF M25 Aldershot | 2023/08/17 09:00 | Arthur Fery v Anton Matusevich | 6-1,6-3 |
| ITF M25 Aldershot | 2023/08/15 09:00 | Joshua Goodger v Anton Matusevich | 7-5,2-6,4-6 |
| ITF M25 Roehampton | 2023/08/08 16:35 | Anton Matusevich v Paul Jubb | 4-6,2-6 |
| ITF M25 Bolzano | 2023/08/02 13:10 | Gian M Di Natale v Anton Matusevich | 6-3,1-6,6-1 |
| ITF M25 Bolzano | 2023/07/31 14:55 | Luca Castagnola v Anton Matusevich | 4-6,6-4,6-7 |
| ITF M25 Kramsach | 2023/07/26 12:30 | Lukas Rosol v Anton Matusevich | 7-5,6-4 |
| ITF M25 Sion | 2023/08/31 14:25 | Mika Brunold v Elmar Ejupovic | 4-6,7-6,7-6 |
| ITF M25 Sion | 2023/08/30 15:00 | Gabriele Moghini v Mika Brunold | 2-6,2-6 |
| ITF M15 Caslano | 2023/08/27 11:30 | Andrea Picchione v Mika Brunold | 3-6,2-6 |
| ITF M15 Caslano | 2023/08/26 09:20 | Mika Brunold v Jakub Paul | 6-3,2-6,7-6 |
| ITF M15 Caslano | 2023/08/25 08:30 | Luigi Sorrentino v Mika Brunold | 6-3,4-6,3-6 |
| ITF M15 Caslano | 2023/08/24 09:30 | Arthur Laborde v Mika Brunold | 1-6,1-6 |
| ITF M15 Caslano | 2023/08/22 15:00 | Stefano Reitano v Mika Brunold | 4-6,2-6 |
| ITF M25 Muttenz | 2023/08/16 11:00 | Jonas Schaer v Mika Brunold | 6-3,3-6,6-4 |