Stadium: Eden 2 Round: 62 Ground: Clay
| ITF M15 Sharm El Sheikh | 2020/10/18 07:00 | Sebastian Prechtel v Egor Novikov | 2-6,1-6 |
| ITF M15 Sharm El Sheikh | 2020/10/12 09:00 | Michael Zhu v Sebastian Prechtel | 6-4,6-4 |
| ITF M15 Sharm El Sheikh | 2020/10/11 12:00 | Mohamed Aboulkassem v Sebastian Prechtel | 2-6,1-6 |
| ITF M15 Sharm El Sheikh | 2020/10/08 10:45 | Sebastian Prechtel v Marko Topo | 6-7,6-7 |
| ITF M15 Sharm El Sheikh | 2020/10/06 08:00 | Alexander Donski v Sebastian Prechtel | 6-3,6-7,4-6 |
| ITF M25 Jablonec Nad Nisou | 2020/09/20 08:00 | Sebastian Prechtel v Petr Michnev | 6-4,1-6,9-11 |
| ITF M15 Anif | 2020/08/24 11:20 | Alexander Shevchenko v Sebastian Prechtel | 7-6,6-1 |
| ITF M15 Anif | 2020/08/23 12:00 | George Botezan v Sebastian Prechtel | 4-6,6-7 |
| 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 |
| DTB German Pro Series | 2020/07/23 14:40 | Milan Welte v Nino Ehrenschneider | 6-4,6-7,2-6 |
| DTB German Pro Series | 2020/07/22 13:50 | Milan Welte v Osman Torski | 1-6,7-5,6-0 |