Stadium: Court 4 Round: 26 Ground: Clay
| ITF M25 Prague | 2023/05/17 08:00 | Schnaitter, Jakob v Rehberg, Max Hans | 2-6,6-3,6-2 |
| ITF M25 Prague | 2023/05/15 10:45 | Schnaitter, Jakob v Rohseano, Lukas | 6-3,6-4 |
| ITF M25 Prague | 2023/05/14 08:30 | Schnaitter, Jakob v Postolka, Roman | 6-2,6-2 |
| ITF M15 Monastir | 2023/05/03 10:10 | 만소우리, 스칸델 v Schnaitter, Jakob | 6-4,6-3 |
| ITF M15 Monastir | 2023/04/26 08:30 | Schnaitter, Jakob v Maxence Rivet | 3-6,5-7 |
| ITF M15 Monastir | 2023/04/17 08:00 | Schnaitter, Jakob v Wiskandt, Max | 6-7,6-2,8-10 |
| ITF M15 Monastir | 2023/04/16 11:30 | Schnaitter, Jakob v Oscar Lacides | 6-4,6-3 |
| ITF M15 Monastir | 2023/04/12 08:30 | 쿠마르, 옴니 v Schnaitter, Jakob | 6-0,7-5 |
| ITF M25 Prague | 2023/05/17 09:00 | 바르나트, 지리 v Neumayer, Lukas | 3-6,4-6 |
| Mauthausen, Austria | 2023/05/09 10:30 | Neumayer, Lukas v 스위니, 단 | 4-6,6-1,3-6 |
| ITF M25 Santa Margherita | 2023/05/05 07:55 | Neumayer, Lukas v 미찰스키, 다니엘 | 4-6,1-6 |
| ITF M25 Santa Margherita | 2023/05/04 08:55 | 이안나콘, 페데리코 v Neumayer, Lukas | 1-6,6-0,4-6 |
| ITF M25 Santa Margherita | 2023/05/03 13:25 | 마르티네즈, 로우로이 v Neumayer, Lukas | 6-4,4-6,3-6 |
| ITF M25 Santa Margherita | 2023/05/01 11:50 | 벨드힐, 마이크 v Neumayer, Lukas | 3-6,2-6 |
| ITF M25 Santa Margherita | 2023/04/28 09:00 | 포톨리, 로렌조 v Neumayer, Lukas | 2-6,6-1,7-6 |
| ITF M25 Santa Margherita | 2023/04/27 11:50 | Neumayer, Lukas v 체펠레브, 안드레이 | 6-2,6-1 |