| ITF M25 Hamburg | 2021/10/20 09:40 | Daniel Masur v Bastien Presuhn | 6-1,6-1 |
| ITF M15 Oldenzaal | 2021/08/15 10:15 | Bastien Presuhn v Oscar Moraing | 3-6,2-6 |
| ITF M15 Antalya | 2021/05/30 07:30 | Buvaysar Gadamauri v Bastien Presuhn | 6-2,6-1 |
| ITF M15 Antalya | 2021/05/23 07:30 | Enes Donmezer v Bastien Presuhn | 6-3,1-6,3-10 |
| ITF M15 Antalya | 2021/05/18 07:00 | Miguel Fernando Pereira v Bastien Presuhn | 6-1,6-2 |
| ITF M15 Antalya | 2021/05/17 07:00 | Bastien Presuhn v Aleksei Khomich | 7-5,6-3 |
| ITF M15 Antalya | 2021/05/16 07:00 | Mert Arabaci v Bastien Presuhn | 2-6,3-6 |
| ITF M15 Monastir | 2021/04/04 11:30 | Bastien Presuhn v Dorian Kos | 6-2,3-6,9-11 |
| ITF M25 Frankfurt am Main | 2021/08/09 12:30 | Neo Niedner v Tim Handel | 2-6,2-6 |
| ITF M25 Marburg | 2021/07/08 08:55 | Milan Welte v Neo Niedner | 6-2,6-1 |
| German Championship | 2020/12/07 15:00 | Neo Niedner v Jim Walder | 2-6,6-4,6-7 |