Stadium: Court 2 Round: 25 Ground: Clay
| ITF M25 Prague | 2021/10/04 09:40 | Antonin Bolardt v Samuel Paulovcak | 6-2,6-4 |
| ITF M25 Prague | 2021/10/03 14:00 | Antonin Bolardt v Dominique Graf | 6-2,6-2 |
| ITF M25 Pardubice | 2021/09/21 09:30 | Antonin Bolardt v Lukas Pokorny | 7-6,0-6,8-10 |
| ITF M25 Pardubice | 2021/09/20 11:00 | Antonin Bolardt v Lars Aregger | 6-3,6-3 |
| UTR Pro Tennis Series Ricany | 2021/09/18 09:00 | Antonin Bolardt v Alexander Lazov | 4-6,6-4,2-5 |
| UTR Pro Tennis Series Ricany | 2021/09/16 07:00 | Antonin Bolardt v Petr Hajek | 2-6,1-6 |
| UTR Pro Tennis Series Ricany | 2021/09/15 10:30 | Antonin Bolardt v Jiri Barnat | 3-6,6-3,1-6 |
| UTR Pro Tennis Series Ricany | 2021/09/14 12:00 | Antonin Bolardt v Matyas Cerny | 3-6,6-7 |
| ITF M15 Forbach | 2021/09/30 08:00 | Max Hans Rehberg v Hazem Naw | 6-2,1-6,4-6 |
| ITF M15 Forbach | 2021/09/28 13:00 | Max Hans Rehberg v Martin Breysach | 6-2,6-0 |
| ITF M15 Troisdorf | 2021/05/11 11:45 | Max Hans Rehberg v Lucas Gerch | 0-6,6-4,0-6 |
| ATP Munich | 2021/04/24 10:25 | Ricardas Berankis v Max Hans Rehberg | 1-6,6-3,6-4 |
| ITF M25 Meerbusch | 2021/04/13 15:55 | Max Hans Rehberg v Michael Vrbensky | 6-7,6-4,1-6 |
| German Championship | 2020/12/08 16:40 | Max Hans Rehberg v Jordi Walder | 6-7,4-5 |
| Challenger Eckental | 2020/11/04 10:20 | Evgeny Donskoy v Max Hans Rehberg | 3-6,6-3,7-6 |
| Challenger Ismaning | 2020/10/20 14:00 | Lukas Lacko v Max Hans Rehberg | 5-7,7-6,6-1 |