Ground: Hardcourt outdoor
| German Championship | 2022/12/11 12:05 | Max Hans Rehberg v Jakob Schnaitter | 3-6,3-5 |
| German Championship | 2022/12/10 12:00 | Jakob Schnaitter v Tim Handel | 2-1 |
| German Championship | 2022/12/09 10:00 | Jakob Schnaitter v Leopold Zima | 6-2,5-1 |
| German Championship | 2022/12/08 12:00 | Jakob Schnaitter v Luca Matteo Sobbe | 6-3,5-4 |
| German Championship | 2022/12/06 13:00 | Jakob Schnaitter v Andre Nemeth | 6-0,7-6 |
| ITF M15 East Lansing | 2022/11/17 15:50 | Alex Michelsen v Jakob Schnaitter | 6-3,6-2 |
| ITF M15 East Lansing | 2022/11/15 18:00 | Learner Tien v Jakob Schnaitter | 2-6,4-6 |
| ITF M15 Winston-Salem | 2022/11/10 16:50 | Jakob Schnaitter v Robin Catry | 2-6,3-6 |
| ITF M15 Heraklion | 2022/11/03 09:10 | Luca Castelnuovo v Simone Roncalli | 1-6,3-6 |
| ITF M15 Heraklion | 2022/11/02 09:30 | Luca Castelnuovo v Jiri Jenicek | 7-6,7-5 |
| ITF M15 Heraklion | 2022/10/27 06:30 | Luca Castelnuovo v Sidane Pontjodikromo | 7-6,3-6,4-6 |
| ITF M15 Heraklion | 2022/10/25 07:30 | Luca Castelnuovo v Daniel Paty | 7-5,7-6 |
| ITF M15 Forbach | 2022/09/28 16:05 | Luca Castelnuovo v Lucas Catarina | 2-6,6-2,6-7 |
| ITF M25 Nottingham | 2022/07/27 13:05 | Luca Castelnuovo v Harry Wendelken | 4-6,0-6 |
| ITF M25 Nottingham | 2022/07/26 09:25 | Lucas Catarina v Luca Castelnuovo | 6-7,6-3,4-6 |
| ITF M25 Roehampton | 2022/07/12 15:50 | Luca Castelnuovo v Stuart Parker | 3-6,3-6 |