Stadium: Court 1 Round: 54 Ground: Clay
| ITF M15 East Lansing | 2021/11/19 17:55 | Alexander Brown v Nino Ehrenschneider | 6-4,1-6,6-3 |
| ITF M15 East Lansing | 2021/11/18 20:40 | Carson Gates v Nino Ehrenschneider | 4-6,0-6 |
| ITF M15 East Lansing | 2021/11/17 21:45 | Nino Ehrenschneider v Ryan Shane | 6-1,6-4 |
| ITF M15 East Lansing | 2021/11/16 16:00 | Nino Ehrenschneider v William Grant | 6-1,6-2 |
| ITF M15 East Lansing | 2021/11/15 18:00 | Nino Ehrenschneider v Oleksiy Arovin | 6-4,6-7,10-8 |
| Challenger Braunschweig | 2021/07/05 09:30 | Nino Ehrenschneider v Sandro Ehrat | 4-6,7-6,1-6 |
| Challenger Braunschweig | 2021/07/04 11:55 | Johannes Haerteis v Nino Ehrenschneider | 6-3,3-6,4-6 |
| German Championship | 2020/12/09 14:00 | Daniel Masur v Nino Ehrenschneider | 6-4,6-3 |
| ITF M25 Ulcinj | 2022/05/03 09:35 | Ighor Halmenschlager Reis v Matija Zugic | 5-7,6-2,8-10 |
| ITF M25 Split | 2022/04/24 09:15 | Ivan Kremenchutskyi v Ighor Halmenschlager Reis | 1-6,6-1,10-0 |
| ITF M15 Dubrovnik | 2022/04/04 09:00 | Edison Ambarzumjan v Ighor Halmenschlager Reis | 6-3,6-4 |
| ITF M15 Palmanova | 2022/03/13 10:00 | Karl Friberg v Ighor Halmenschlager Reis | 6-2,6-3 |
| ITF M15 Torello | 2022/02/28 10:00 | Petr Iamachkine v Ighor Halmenschlager Reis | 6-1,6-2 |
| ITF M15 Torello | 2022/02/27 11:00 | Lluc Mir Anglada v Ighor Halmenschlager Reis | 6-2,4-6,6-10 |
| ITF M25 Villena | 2022/01/30 13:30 | Ighor Halmenschlager Reis v Nacho Serra Sanchez | 2-6,6-2,8-10 |
| ITF M25 Aparecida De Goiania | 2021/11/07 14:00 | Sean Hess v Ighor Halmenschlager Reis | 7-6,6-1 |