Stadium: Court 3 Round: 62 Ground: Clay
| ITF M25 Wetzlar | 2023/08/03 12:05 | Neo Niedner v Nicolas Zanellato | 5-7,4-6 |
| ITF M25 Marburg | 2023/07/05 12:20 | Aldin Setkic v Neo Niedner | 6-2,6-3 |
| ITF M15 Cluj Napoca | 2023/06/20 10:45 | Radu Mihai Papoe v Neo Niedner | 6-3,6-2 |
| ITF M15 Cluj Napoca | 2023/06/19 07:00 | Csongor Hejjas v Neo Niedner | 1-6,3-6 |
| ITF M15 Cluj Napoca | 2023/06/18 06:30 | Giuseppe Corsaro v Neo Niedner | 1-6,0-6 |
| ITF M15 Monastir | 2023/06/05 08:30 | Neo Niedner v Antonio Prat | 2-6,2-6 |
| ITF M25 Wetzlar | 2022/08/03 10:05 | Milan Welte v Neo Niedner | 6-4,6-7,6-4 |
| ITF M15 Vejle | 2022/07/26 10:55 | Maxime Chazal v Neo Niedner | 6-4,5-7,6-2 |
| ITF M15 Bucharest | 2024/05/09 07:00 | Radu David Turcanu v Petr Nesterov | 6-0,2-6,1-6 |
| ITF M15 Bucharest | 2024/05/08 10:10 | Illya Beloborodko v Radu David Turcanu | 5-7,6-1,3-6 |