Stadium: Show Court 8 Round: 25 Ground: Clay
| ITF M25 Marburg | 2021/07/08 08:55 | Milan Welte v Neo Niedner | 6-2,6-1 |
| ITF M15 Dubrovnik | 2022/04/06 07:30 | Milan Welte v Matic Dimic | 3-6,5-7 |
| ITF M15 Poitiers | 2022/03/17 13:25 | Milan Welte v Thomas Deschamps | 3-6,2-6 |
| ITF M15 Poitiers | 2022/03/15 13:00 | Giovanni Mpetshi Perricard v Milan Welte | 6-7,5-7 |
| ITF M15 Oberhaching | 2022/02/13 16:00 | Valentin Guenther v Milan Welte | 6-2,6-2 |
| ITF M15 Oberhaching | 2022/02/13 08:00 | Laurin Aerne v Milan Welte | 3-6,3-6 |
| German Championship | 2021/12/09 10:00 | Milan Welte v Luca Gelhardt | 4-6,6-3,6-6 |
| German Championship | 2021/12/08 09:00 | Thomas Jan Dafcik v Milan Welte | 2-6,3-6 |
| ITF M25 Villers Les Nancy | 2021/11/09 12:05 | Antoine Monaco v Milan Welte | 6-1,6-7,6-2 |
| ITF M15 Monastir | 2022/04/05 13:05 | Gabriele Bosio v Neo Niedner | 6-4,6-1 |
| ITF M25 Monastir | 2022/03/28 09:00 | Luca Castagnola v Neo Niedner | 6-3,6-1 |
| ITF M25 Monastir | 2022/03/27 11:30 | Radhouane Kouni v Neo Niedner | 0-6,0-6 |
| ITF M15 Monastir | 2022/03/08 08:30 | Dominik Boehler v Neo Niedner | 6-1,6-2 |
| ITF M15 Antalya | 2022/03/01 10:25 | Neo Niedner v Felix Gill | 1-6,1-6 |
| ITF M15 Oberhaching | 2022/02/14 11:00 | Sebastian Prechtel v Neo Niedner | 6-1,6-2 |
| ITF M15 Oberhaching | 2022/02/13 13:00 | Neo Niedner v Hugo Pontico | 6-4,4-6,12-10 |
| ITF M15 Oberhaching | 2022/02/13 08:00 | Lambert Ruland v Neo Niedner | 6-7,3-6 |