Estádio: Court 4 Round: 26 Ground: Clay
| ITF - M25 Praga | 2023/05/17 08:00 | Jakob Schnaitter v Max Hans Rehberg | 2-6,6-3,6-2 |
| ITF - M25 Praga | 2023/05/15 10:45 | Jakob Schnaitter v Lukas Rohseano | 6-3,6-4 |
| ITF - M25 Praga | 2023/05/14 08:30 | Jakob Schnaitter v Roman Postolka | 6-2,6-2 |
| ITF - M15 Monastir | 2023/05/03 10:10 | Skander Mansouri v Jakob Schnaitter | 6-4,6-3 |
| ITF - M15 Monastir | 2023/04/26 08:30 | Jakob Schnaitter v Maxence Rivet | 3-6,5-7 |
| ITF - M15 Monastir | 2023/04/17 08:00 | Jakob Schnaitter v Max Wiskandt | 6-7,6-2,8-10 |
| ITF - M15 Monastir | 2023/04/16 11:30 | Jakob Schnaitter v Oscar Lacides | 6-4,6-3 |
| ITF - M15 Monastir | 2023/04/12 08:30 | Omni Kumar v Jakob Schnaitter | 6-0,7-5 |
| ITF - M25 Praga | 2023/05/17 09:00 | Jiri Barnat v Lukas Neumayer | 3-6,4-6 |
| Challenger - Mauthausen | 2023/05/09 10:30 | Lukas Neumayer v Dane Sweeny | 4-6,6-1,3-6 |
| ITF - M25 Santa Margherita | 2023/05/05 07:55 | Lukas Neumayer v Daniel Michalski | 4-6,1-6 |
| ITF - M25 Santa Margherita | 2023/05/04 08:55 | Federico Iannaccone v Lukas Neumayer | 1-6,6-0,4-6 |
| ITF - M25 Santa Margherita | 2023/05/03 13:25 | Louroi Martinez v Lukas Neumayer | 6-4,4-6,3-6 |
| ITF - M25 Santa Margherita | 2023/05/01 11:50 | Mick Veldheer v Lukas Neumayer | 3-6,2-6 |
| ITF - M25 Santa Margherita | 2023/04/28 09:00 | Lorenzo Rottoli v Lukas Neumayer | 2-6,6-1,7-6 |
| ITF - M25 Santa Margherita | 2023/04/27 11:50 | Lukas Neumayer v Andrey Chepelev | 6-2,6-1 |