| Challenger Series TT | 2022/10/11 12:50 | Kirill Fadeev v Sven Happek | W | 2-3 |
| Challenger Series TT | 2022/10/11 12:05 | Florian Bluhm v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/10/11 08:30 | Kirill Fadeev v Sven Happek | W | 0-3 |
| Challenger Series TT | 2022/10/11 07:10 | Patrik Juhasz v Sven Happek | L | 3-2 |
| Challenger Series TT | 2022/10/10 17:10 | Carlos Muhlbach v Sven Happek | L | 3-1 |
| Challenger Series TT | 2022/10/10 15:10 | Liang Qiu v Sven Happek | W | 1-3 |
| Challenger Series TT | 2022/10/10 12:30 | Karl Zimmermann v Sven Happek | W | 0-3 |
| Challenger Series TT | 2022/10/10 11:10 | Andres Martinez v Sven Happek | W | 1-3 |
| Dusseldorf Masters | 2020/08/07 15:20 | Anton Kallberg v Tobias Slanina | L | 4-0 |
| Dusseldorf Masters | 2020/07/23 14:40 | Steffen Mengel v Tobias Slanina | L | 4-1 |
| Dusseldorf Masters | 2020/07/10 17:00 | Dang Qiu v Tobias Slanina | L | 4-0 |
| Dusseldorf Masters | 2020/06/22 09:00 | Bastian Steger v Tobias Slanina | L | 4-0 |
| Dusseldorf Masters | 2020/06/15 09:00 | Fanbo Meng v Tobias Slanina | L | 4-0 |