Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Sofia | 2023/07/04 07:00 | Sebastian Sorger v Leonardo Aboian | 6-2,4-6,3-6 |
| ITF M15 Celje | 2023/07/01 08:00 | Pawel Juszczak v Sebastian Sorger | 6-0,6-0 |
| ITF M15 Celje | 2023/06/30 08:00 | Buvaysar Gadamauri v Sebastian Sorger | 4-6,3-6 |
| ITF M15 Celje | 2023/06/29 07:30 | Jan Kupcic v Sebastian Sorger | 5-7,6-7 |
| ITF M15 Store | 2023/06/21 14:15 | Sebastian Sorger v Andrea Guerrieri | 6-2,3-6,2-6 |
| ITF M25 Kiseljak | 2023/05/31 13:30 | Sebastian Sorger v Duje Ajdukovic | 2-6,2-6 |
| ITF M25 Kiseljak | 2023/05/30 07:30 | Sebastian Sorger v Enrique Bogo | 6-1,6-4 |
| ITF M15 Brcko | 2023/05/25 13:50 | Sebastian Sorger v Andrej Nedic | 1-6,3-6 |
| ITF M25 Telfs | 2023/07/18 15:55 | Jonas Trinker v Maxime Chazal | 3-6,3-6 |
| Challenger Salzburg | 2023/07/09 12:10 | Jonas Trinker v Sandro Kopp | 3-6,3-6 |
| ITF M25 Klosters | 2023/07/05 11:00 | Niklas Waldner v Jonas Trinker | 7-6,6-3 |
| ITF M15 Celje | 2023/06/29 10:50 | Jonas Trinker v Bor Artnak | 4-6,3-6 |
| ITF M15 Celje | 2023/06/28 14:15 | Jonas Trinker v Admir Kalender | 6-1,6-4 |
| ITF M15 Celje | 2023/06/27 09:30 | Jonas Trinker v Aljaz Jeran | 6-7,4-6 |
| ITF M15 Celje | 2023/06/26 10:20 | Jonas Trinker v Michelangelo Z F Mreule | 6-2,6-1 |
| ITF M15 Cluj Napoca | 2023/06/21 08:30 | Radu Mihai Papoe v Jonas Trinker | 6-7,6-1,6-3 |