| Open de Slovaquie - Qualif. | 2020/02/26 14:55 | Drexler, Philipp v Brian Holtschke | L | 2-0 |
| Open de Slovaquie - Qualif. | 2020/02/26 10:35 | Pavlovic, I. v Brian Holtschke | W | 1-2 |
| Austrian Open - Qualif. | 2020/02/19 15:25 | Brian Holtschke v Karpov, Georgii | L | 1-2 |
| Austrian Open - Qualif. | 2020/02/19 11:55 | Brian Holtschke v Sudarma, Lenny | W | 2-0 |
| Estonie Int. - Qualif. | 2020/01/09 13:30 | Brian Holtschke v Anjo, Duarte Nuno | L | 1-2 |
| Estonie Int. - Qualif. | 2020/01/09 09:00 | Piris, Carlos v Brian Holtschke | W | 0-2 |
| Italian Int. Qual | 2019/12/12 08:50 | Kral, Ondrej v Brian Holtschke | L | 2-0 |
| Slovenia Future Series | 2019/11/22 09:35 | Brian Holtschke v Alvaro Vazquez | W | 2-1 |
| SaarLorLux Open 2019, MS | 2020/10/27 09:00 | Max Weisskirchen v Lucas Claerbout | W | 2-1 |
| Denmark Open | 2020/10/16 14:15 | Max Weisskirchen v Rasmus Gemke | L | 0-2 |
| Denmark Open | 2020/10/15 16:15 | Brian Yang v Max Weisskirchen | W | 0-2 |
| Denmark Open | 2020/10/13 15:15 | Max Weisskirchen v Lam, Timothy | W | 2-0 |
| Austrian Open | 2020/02/22 16:40 | Max Weisskirchen v Pablo Abian | W | 2-0 |
| Austrian Open | 2020/02/22 09:40 | Max Weisskirchen v Chia Hao Lee | W | 2-1 |
| Austrian Open | 2020/02/21 16:20 | Max Weisskirchen v Kiran George | W | 2-0 |
| Austrian Open | 2020/02/21 10:20 | Ditlev Jaeger Holm v Max Weisskirchen | W | 1-2 |