| Estonie Int. - Qualif. | 2022/01/13 11:00 | Sacha Leveque v van Gysel, Leo | W | 0-2 |
| Estonie Int. - Qualif. | 2022/01/13 08:20 | Jin Hong Teh v van Gysel, Leo | W | 0-2 |
| Italian Int. Qual | 2021/12/16 16:10 | Christopher Vittoriani v van Gysel, Leo | L | 2-0 |
| Italian Int. Qual | 2021/12/16 10:20 | Yohan Barbieri v van Gysel, Leo | W | 0-2 |
| Slovenia Future Series | 2021/11/26 11:30 | Christopher Vittoriani v van Gysel, Leo | L | 2-0 |
| Slovenia Future Series Qual | 2021/11/25 19:40 | van Gysel, Leo v Cholan Kayan | W | 2-1 |
| Bulgarian Int | 2021/10/09 13:20 | van Gysel, Leo v Nikolov, Daniel | L | 0-2 |
| Bulgarian Int | 2021/10/09 07:35 | van Gysel, Leo v Tan, Jia Wei | W | 2-0 |
| Welsh Int Qual | 2021/12/01 10:45 | Samuel O'Brien Ricketts v Matthias Kicklitz | L | 2-0 |
| Hungarian Int. | 2021/11/05 12:20 | Bundgaard, Martin v Matthias Kicklitz | L | 2-0 |
| Hungarian Int. | 2021/11/04 14:00 | Matthias Kicklitz v Montoya Navarro, Luis Armando | W | 2-0 |
| Thomas Cup | 2021/10/11 18:20 | Hans-Kristian Vittinghus v Matthias Kicklitz | L | 2-0 |
| Thomas Cup | 2021/10/09 18:20 | Hyeok Jin Jeon v Matthias Kicklitz | L | 2-0 |
| Polish Int. Qual | 2021/09/23 18:30 | Jia Heng Jason Teh v Matthias Kicklitz | L | 2-0 |
| Polish Int. Qual | 2021/09/23 07:30 | Matthias Kicklitz v Maksimovic, Natan | W | 2-0 |
| Hellas Int. | 2021/09/03 10:05 | Matthias Kicklitz v Giovanni Toti | L | 1-2 |