Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF M25 Hamburg | 2021/10/17 16:45 | Yannik Steinegger v Scott Duncan | 6-2,2-6,10-6 |
| ITF M25 Hamburg | 2021/10/17 11:30 | Yannik Steinegger v Christopher Patzanovsky | 6-3,7-6 |
| ITF M15 Sozopol | 2021/10/13 09:00 | Yannik Steinegger v Nikolay Nedelchev | 6-4,4-6,5-10 |
| ITF M15 Sozopol | 2021/10/11 10:00 | Yannik Steinegger v Ainius Sabaliauskas | 6-3,6-2 |
| ITF M15 Sozopol | 2021/10/10 13:30 | Yannik Steinegger v Sebastian Bahamondes | 6-1,6-2 |
| ITF M15 Sozopol | 2021/10/07 07:00 | Yan Bondarevskiy v Yannik Steinegger | 6-3,6-4 |
| ITF M15 Sozopol | 2021/10/06 07:00 | Dan Alexandru Tomescu v Yannik Steinegger | 3-6,6-7 |
| ITF M25 Sierre | 2021/09/02 10:45 | Remy Bertola v Yannik Steinegger | 6-4,6-3 |
| German Championship | 2020/12/10 15:30 | Leonard Von Hindte v Kai Wehnelt | 2-6,1-5 |
| ITF Germany F16 | 2018/10/23 09:00 | Leonard Von Hindte v Giovanni Fonio | 6-7,4-6 |
| ITF Germany F15 | 2018/10/10 12:10 | Leonard Von Hindte v Piotr Grynkowski | 6-7,6-1,3-6 |
| ITF Germany F14 | 2018/10/04 10:00 | Leonard Von Hindte v Dominik Boehler | 2-6,3-6 |
| ITF Germany F14 | 2018/10/03 12:50 | David Novotny v Leonard Von Hindte | 4-6,4-6 |
| ITF Portugal F17 | 2018/09/17 15:30 | Niklas Schell v Leonard Von Hindte | 6-1,7-6 |
| ITF Belgium F9 | 2018/08/22 13:00 | Samuel Brosset v Leonard Von Hindte | 6-4,4-6,6-4 |
| ITF Belgium F9 | 2018/08/20 08:00 | Leonard Von Hindte v Simone Cacciapuoti | 6-2,6-4 |