Stadium: Court 1 Round: 54 Ground: Clay
| ITF M25 Muttenz | 2023/08/14 09:10 | Leo Raquillet v Batiste Guerra | 5-7,6-0,10-8 |
| ITF M25 Kramsach | 2023/07/24 09:00 | Gustaf Strom v Batiste Guerra | 6-2,6-1 |
| ITF M25 Kramsach | 2023/07/23 08:00 | Johannes Seeman v Batiste Guerra | 4-6,7-6,6-10 |
| ITF M25 Kramsach | 2023/07/23 07:00 | Adam Krischke v Batiste Guerra | 2-6,3-6 |
| ITF M25 Telfs | 2023/07/17 13:35 | Edoardo Cherie Ligniere v Batiste Guerra | 6-2,6-3 |
| ITF M25 Telfs | 2023/07/17 07:00 | Batiste Guerra v Alessio Tramontin | 6-2,6-2 |
| ITF M25 Telfs | 2023/07/16 10:30 | Batiste Guerra v Peter Nad | 7-6,4-6,10-5 |
| ITF M25 Klosters | 2023/07/03 11:50 | Adrien Burdet v Batiste Guerra | 7-5,7-5 |
| ITF M15 Caslano | 2023/08/20 14:50 | Lorenzo Vatteroni v Thomas Mathys | 6-0,6-1 |
| ITF M25 Muttenz | 2023/08/14 14:00 | Jonas Schaer v Thomas Mathys | 6-3,5-7,10-4 |
| ITF M15 Xativa | 2023/07/30 07:00 | Thomas Mathys v Sam K Baumgartner | 3-6,1-6 |
| ITF M25 Porto | 2023/07/25 11:40 | Jake Van Emburgh v Thomas Mathys | 6-0,6-4 |
| ITF M25 Porto | 2023/07/24 13:30 | Thomas Mathys v Rodrigo Beires | 6-1,6-1 |
| ITF M25 Porto | 2023/07/23 12:00 | Tomas Almeida v Thomas Mathys | 5-7,4-6 |
| ITF M25 Klosters | 2023/07/02 12:35 | Thomas Mathys v Raffael Schaer | 3-6,4-6 |
| ITF M15 Monastir | 2023/04/16 08:00 | Thomas Mathys v Adrian Arcon | 3-6,3-6 |