| German Championship | 2021/12/05 09:00 | Nils Brinkmann v Jannik Rother | 0-0 |
| German Championship | 2020/12/08 08:00 | Nils Brinkmann v Max Wiskandt | 7-6,3-6,4-6 |
| ITF M15 Bad Salzdetfurth | 2019/10/09 10:30 | Justin Eleveld v Nils Brinkmann | 6-4,6-1 |
| ITF Germany F10 | 2017/08/06 15:00 | Nils Brinkmann v Marvin Greven | 4-6,4-6 |
| ITF Germany F3 | 2017/01/23 17:30 | Dominik Recek v Nils Brinkmann | 7-6,7-6 |
| ITF Germany F3 | 2017/01/23 08:30 | Leopold Zima v Nils Brinkmann | 5-7,5-7 |
| ITF Germany F17 | 2016/11/01 16:00 | Marek Jaloviec v Nils Brinkmann | 6-1,6-1 |
| ITF Germany F16 | 2016/10/27 09:00 | Nils Brinkmann v Andriej Kapas | 3-6,2-6 |
| German Championship | 2021/12/05 09:00 | Alessio Vasquez Gehrke v Torben Steinorth | 2-1 |
| ITF M25 Wetzlar | 2021/08/02 13:45 | Torben Steinorth v Daniel Paty | 1-6,2-6 |
| ITF M15 Oberhaching | 2020/02/16 10:30 | Torben Steinorth v Amer Naow | 6-7,3-6 |
| ITF M25 Nussloch | 2020/01/20 12:10 | Torben Steinorth v Jakob Aichhorn | 2-6,5-7 |
| ITF M25 Nussloch | 2020/01/19 09:00 | Tomas Papik v Torben Steinorth | 6-7,3-6 |
| ITF M15 Wetzlar | 2019/08/05 12:00 | Matthew Dellavedova v Torben Steinorth | 7-6,5-7,10-5 |
| ITF M15 Wetzlar | 2019/08/05 08:00 | Fred Olivier Schommer v Torben Steinorth | 1-6,3-6 |
| ITF M25 Nussloch | 2019/01/21 17:00 | Pascal Meis v Torben Steinorth | 7-5,3-6,4-10 |