Stadion: Rado Center Court Round: 54 Ground: Clay
| ITF - M25 - Muttenz | 2022/08/16 08:00 | Raffael Schaer v Adrien Burdet | 7-6,0-6,9-11 |
| ITF - M25 - Muttenz | 2022/08/15 07:55 | Raffael Schaer v Robin Mick Bucher | 6-2,6-0 |
| ITF - M25 - Bozen | 2022/07/31 13:45 | Raffael Schaer v Nicolo Toffanin | 6-3,5-7,3-10 |
| ITF - M15 - Gubbio | 2022/07/19 09:00 | Raffael Schaer v Marco Miceli | 2-6,0-6 |
| ITF - M15 - Gubbio | 2022/07/18 10:00 | Federico Campana v Raffael Schaer | 2-6,0-6 |
| ITF - M15 - Gubbio | 2022/07/17 10:00 | Edoardo Monti v Raffael Schaer | 6-7,2-6 |
| ITF - M15 - Aprilia | 2022/07/12 11:50 | Raffael Schaer v Federico Cina | 6-7,4-6 |
| ITF - M15 - Aprilia | 2022/07/11 09:40 | Raffael Schaer v Andrea De Marchi | 2-6,6-2,10-4 |
| ITF - M25 - Caslano | 2022/08/21 09:45 | Raffaele Mariani v Jonas Schaer | 4-6,6-3,3-10 |
| ITF - M25 - Muttenz | 2022/08/18 10:45 | Maxime Mora v Jonas Schaer | 6-3,7-6 |
| ITF - M25 - Muttenz | 2022/08/17 09:00 | Patrick Zahraj v Jonas Schaer | 4-6,6-7 |
| ITF - M15 - Innsbruck | 2022/07/18 11:00 | Jeffrey Von Der Schulenburg v Jonas Schaer | 6-3,7-6 |
| ITF - M15 - Innsbruck | 2022/07/18 07:30 | Jonas Schaer v Adam Jurajda | 6-4,6-4 |
| ITF - M25 - Telfs | 2022/07/13 12:00 | Valentin Royer v Jonas Schaer | 6-1,7-5 |
| ITF - M25 - Telfs | 2022/07/11 13:05 | Adrian Bodmer v Jonas Schaer | 6-4,5-7,6-10 |
| ITF - M25 - Telfs | 2022/07/11 07:30 | Jonas Schaer v Hans Peter Kaufmann | 6-3,1-6,10-2 |