Stadium: Eden 2 Round: 62 Ground: Clay
| ITF M15 Rovinj | 2021/03/14 08:30 | Sebastian Prechtel v Paul Valsecchi | 6-0,7-5 |
| ITF M15 Porec | 2021/03/12 09:00 | Sebastian Prechtel v Alex Rybakov | 2-6,2-6 |
| ITF M15 Porec | 2021/03/11 10:30 | Antoine Cornut-Chauvinc v Sebastian Prechtel | 6-4,4-6,6-7 |
| ITF M15 Porec | 2021/03/10 09:00 | Dino Prizmic v Sebastian Prechtel | 5-7,1-6 |
| ITF M15 Porec | 2021/03/09 08:55 | Sebastian Prechtel v Duje Kekez | 6-3,4-6,10-6 |
| ITF M15 Porec | 2021/03/08 10:00 | Sebastian Prechtel v Kristijan Juhas | 6-3,7-5 |
| ITF M15 Porec | 2021/03/07 11:00 | Sebastian Prechtel v Luka Miklavcic | 6-1,6-2 |
| ITF M15 Antalya | 2021/02/22 07:00 | Sebastian Prechtel v Aaron Cohen | 1-6,3-6 |
| ITF M15 Rovinj | 2021/03/14 08:30 | Milan Welte v Tommaso Compagnucci | 6-3,6-1 |
| German Championship | 2020/12/08 15:00 | Milan Welte v Michael Weindl | 0-0 |
| ITF M15 Sarreguemines | 2020/10/26 11:25 | Leopold Zima v Milan Welte | 7-6,6-4 |
| ITF M15 Sarreguemines | 2020/10/25 10:30 | Patrik Hartmeier v Milan Welte | 6-2,6-7,5-10 |
| Challenger Ismaning | 2020/10/17 09:00 | Tomas Martin Etcheverry v Milan Welte | 5-7,7-6,6-1 |
| ITF M15 Forbach | 2020/09/28 07:00 | Milan Welte v Samuel Brosset | 3-6,2-6 |
| ATP Hamburg | 2020/09/19 08:30 | Milan Welte v Jiri Vesely | 4-6,4-6 |
| DTB German Pro Series | 2020/07/24 07:30 | Milan Welte v Benito Sanchez Martinez | 6-7,3-6 |