| Welsh Int Qual | 2021/12/01 14:50 | Shaun Ekengren v Joel Koenig | W | 1-2 |
| Welsh Int Qual | 2021/12/01 10:45 | Lloyd Skinner v Joel Koenig | W | 0-2 |
| Cyprus International | 2021/10/17 05:50 | Tarun Reddy Katam v Joel Koenig | L | 2-0 |
| Cyprus International | 2021/10/16 15:30 | Mathias Solgaard v Joel Koenig | W | 1-2 |
| Cyprus International | 2021/10/16 13:10 | Mikolaj Szymanowski v Joel Koenig | W | 1-2 |
| Cyprus International | 2021/10/15 10:50 | Peyo Boichinov v Joel Koenig | W | 0-2 |
| Bulgarian International | 2021/10/08 12:00 | Dmitriy Panarin v Joel Koenig | L | 2-0 |
| Bulgarian International | 2021/10/08 07:20 | Joel Koenig v Oleksandar Shmundyak | W | 2-1 |
| Welsh Int Qual | 2021/12/01 14:50 | Brian Holtschke v Rohan Midha | W | 2-0 |
| Welsh Int Qual | 2021/12/01 11:20 | Brian Holtschke v James Robertson | W | 2-1 |
| Slowenien - Future Series | 2021/11/27 16:00 | Brian Holtschke v Andi Fadel Muhammad | L | 0-2 |
| Slowenien - Future Series | 2021/11/27 09:00 | Brian Holtschke v Christopher Vittoriani | W | 2-1 |
| Slowenien - Future Series | 2021/11/26 17:05 | Ivan Rusev v Brian Holtschke | W | 1-2 |
| Cyprus International | 2021/10/15 09:05 | Brian Holtschke v Georgii Lebedev | L | 1-2 |
| Bulgarian International | 2021/10/08 13:35 | Brian Holtschke v Daniel Nikolov | L | 1-2 |
| Bulgarian International | 2021/10/08 08:55 | Nicolas A. Mueller v Brian Holtschke | W | 0-2 |