Stadium: Show Court 6 Round: 25 Ground: Clay
| ITF M15 Wetzlar | 2019/08/06 11:30 | Dominik Recek v Jan Soeren Hain | 6-3,7-6 |
| ITF M15 Marburg | 2019/07/08 07:00 | Jan Soeren Hain v Jannis Kahlke | 6-7,4-6 |
| ITF USA F29 | 2018/10/28 16:00 | Jan Soeren Hain v Preston Touliatos | 4-6,0-6 |
| ITF USA F29 | 2018/10/27 16:30 | Jai Corbett v Jan Soeren Hain | 4-6,1-6 |
| ITF USA F29 | 2018/10/26 20:30 | Trey Hilderbrand v Jan Soeren Hain | 6-7,6-4,2-6 |
| ITF USA F25 | 2018/09/15 17:30 | Harry Bourchier v Jan Soeren Hain | 6-1,6-3 |
| ITF Germany F9 | 2018/07/24 10:00 | Jan Soeren Hain v Alejo Vilaro | 5-7,4-6 |
| ITF Germany F2 Qual | 2018/01/21 08:30 | Jan Soeren Hain v Moritz Hoffmann | 3-6,6-3,6-4 |
| ITF M15 Novi Sad | 2021/07/28 11:10 | Ivan Nedelko v Gabriel Donev | 4-6,1-6 |
| Challenger Nur-Sultan | 2021/07/20 04:00 | Dostanbek Tashbulatov v Ivan Nedelko | 3-6,2-6 |
| ITF M25 Marburg | 2021/07/07 14:35 | Ivan Nedelko v Nick Hardt | 5-7,7-6,4-6 |
| Challenger Almaty | 2021/06/06 06:45 | Benjamin Hassan v Ivan Nedelko | 6-2,6-2 |
| ITF M15 Novomoskovsk | 2021/06/03 12:15 | Ivan Nedelko v Aidan Mayo | 6-2,6-3 |
| ITF M15 Novomoskovsk | 2021/05/28 07:15 | Ivan Nedelko v Carlos Sanchez Jover | 4-6,3-6 |
| ITF M15 Novomoskovsk | 2021/05/27 12:00 | Ivan Nedelko v Nikita Alosha | 6-0,6-1 |
| ITF M15 Novomoskovsk | 2021/05/26 09:05 | Ivan Nedelko v Gabriel Donev | 6-3,6-4 |