Stadium: Rado CC Round: 54 Ground: Carpet indoor
| ITF - M15 Berna | 2022/06/27 09:25 | Jonas Schaer v Yann Marti | 2-6,3-6 |
| ITF - M25 Trimbach | 2023/03/13 11:20 | Jonas Schaer v Jacob Kahoun | 6-4,6-1 |
| ITF - M15 Oberhaching | 2023/02/12 09:00 | Jonas Schaer v Andrej Nedic | 2-6,4-6 |
| ITF - M25 Veigy-Foncenex | 2023/01/09 11:10 | Yanis Ghazouani Durand v Jonas Schaer | 6-3,6-3 |
| ITF - M25 Veigy-Foncenex | 2023/01/08 14:05 | Mayeul Darras v Jonas Schaer | 4-6,4-6 |
| ITF - M15 Madrid | 2022/12/07 12:00 | Jan Choinski v Jonas Schaer | 6-1,7-6 |
| ITF - M25 Madrid | 2022/12/06 10:00 | Jonas Schaer v Luca Parenti | 6-0,6-0 |
| ITF - M15 Madrid | 2022/12/01 08:45 | Benjamin Winter Lopez v Jonas Schaer | 6-4,6-4 |
| ITF - M15 Madrid | 2022/11/30 10:10 | Jonas Schaer v Alejandro T Alvarez | 6-3,6-3 |
| ITF - M25 Trimbach | 2023/03/13 10:05 | Arthur Laborde v Yann Marti | 2-6,0-6 |
| ITF - M25 Nevers | 2022/10/03 12:30 | Yann Marti v Alessandro Dragoni | 6-4,6-2 |
| ITF - M25 Nevers | 2022/10/02 09:40 | Yann Marti v William Jucha | 6-3,6-3 |
| ITF - M15 Berna | 2022/06/28 09:45 | Francisco Llanes v Yann Marti | 6-3,6-4 |
| ITF - M15 Berna | 2022/06/27 09:25 | Jonas Schaer v Yann Marti | 2-6,3-6 |
| ITF M25 - Klosters | 2022/06/20 09:20 | Yann Marti v Alessandro Dragoni | 6-0,6-1 |
| ITF M25 - Klosters | 2022/06/19 08:05 | Yann Marti v Nicolas Affolter | 6-0,6-0 |
| ITF - M25 Grasse | 2022/06/13 15:00 | Florent Bax v Yann Marti | 7-6,3-6,10-8 |