Stadium: Court 6 Round: 62 Ground: Clay
| ITF M25 Cattolica | 2023/06/20 12:00 | Andrea Picchione v Jakob Schnaitter | 6-7,6-4,7-6 |
| ITF M15 Nyiregyhaza | 2023/06/09 12:00 | Dragos Nicolae Madaras v Jakob Schnaitter | 6-3,6-3 |
| ITF M15 Nyiregyhaza | 2023/06/08 08:00 | Martyn Pawelski v Jakob Schnaitter | 6-4,2-6,6-7 |
| ITF M15 Nyiregyhaza | 2023/06/07 08:00 | Jakob Schnaitter v Gergely Madarasz | 6-4,6-3 |
| ITF M15 Warmbad-Villach | 2023/05/24 07:25 | Bor Artnak v Jakob Schnaitter | 6-3,7-5 |
| ITF M15 Warmbad-Villach | 2023/05/22 08:00 | Jakob Schnaitter v Jimmy Yang | 6-1,6-7,10-7 |
| ITF M15 Warmbad-Villach | 2023/05/21 10:00 | Jakob Schnaitter v Mark Wallner | 6-3,6-0 |
| ITF M25 Prague | 2023/05/18 09:00 | Jakob Schnaitter v Lukas Neumayer | 6-7,3-6 |
| ITF M15 Monastir | 2023/04/16 08:00 | Tristan Nitschke v Dusan Baranec | 6-7,3-6 |
| ITF M15 Monastir | 2023/04/09 08:00 | Egor Novikov v Tristan Nitschke | 6-1,7-6 |
| ITF M15 Sharm El Sheikh | 2023/03/05 08:00 | Kareem Allaf v Tristan Nitschke | 6-0,6-1 |
| ITF M15 Monastir | 2023/02/27 09:15 | Leonardo Rossi v Tristan Nitschke | 6-3,6-2 |
| ITF M15 Monastir | 2023/02/26 08:00 | Darrshan Suresh v Tristan Nitschke | 6-7,2-6 |
| ITF M25 Monastir | 2023/02/19 08:30 | Stefanos Sakellaridis v Tristan Nitschke | 6-0,6-0 |
| ITF M15 Monastir | 2022/12/05 08:00 | Tristan Nitschke v Tom Paris | 2-6,3-6 |
| ITF M15 Monastir | 2022/12/04 10:00 | Tristan Nitschke v Federico Bove | 6-2,6-1 |