Stadium: Court 9 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/10/15 08:00 | Raffael Schaer v Arthur Laborde | 6-1,3-6,7-10 |
| ITF M15 Monastir | 2023/10/09 08:00 | Aleksandr Lobanov v Raffael Schaer | 7-5,7-5 |
| ITF M15 Monastir | 2023/10/08 08:00 | Rishabdev Raman v Raffael Schaer | 2-6,3-6 |
| ITF M15 Monastir | 2023/10/02 08:00 | Raffael Schaer v Vicente O Moratalla | 6-2,2-6,7-10 |
| ITF M15 Monastir | 2023/10/01 08:00 | Raffael Schaer v Matthieu Chambonniere | 5-7,6-1,10-2 |
| ITF M25 Klosters | 2023/07/03 12:45 | Gian Luca Tanner v Raffael Schaer | 7-5,6-0 |
| ITF M25 Klosters | 2023/07/02 12:35 | Thomas Mathys v Raffael Schaer | 3-6,4-6 |
| ITF M15 Casablanca | 2023/06/19 13:30 | Raffael Schaer v Lucio Carnevalle | 4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2023/10/15 07:00 | Adrian Arcon v Dmitrii Vasilev | 3-6,7-5,10-5 |
| ITF M15 Sharm El Sheikh | 2023/10/08 07:00 | Adrian Arcon v Cedric Stanke | 6-4,3-6,6-10 |
| ITF M25 Zlatibor | 2023/09/27 07:00 | Adrian Arcon v Vuk Radjenovic | 6-3,3-6,4-10 |
| ITF M15 Kursumlijska Banja | 2023/09/18 07:00 | Tadija Radovanovic v Adrian Arcon | 6-4,6-3 |
| ITF M15 Kursumlijska Banja | 2023/09/10 07:00 | Shendrit Deari v Adrian Arcon | 7-6,4-6,10-4 |
| ITF M15 Pirot | 2023/09/06 09:10 | Adrian Arcon v Mihai Alexandru Coman | 4-6,1-6 |
| ITF M15 Kursumlijska Banja | 2023/08/29 09:30 | Mihail Ivanov v Adrian Arcon | 3-6,6-0,10-3 |
| ITF M15 Kursumlijska Banja | 2023/08/28 09:30 | Mal Agushi v Adrian Arcon | 0-6,4-6 |