| Dusseldorf Masters | 2020/07/10 15:30 | Nils Hohmeier v Dennis Klein | L | 4-1 |
| Polish Open | 2020/03/11 13:00 | Dennis Klein v Marco Golla | W | 3-0 |
| German Open | 2020/01/28 09:15 | Dennis Klein v Daniel Gonzalez | W | 4-1 |
| German Open | 2019/10/08 11:00 | Wang-Wei Peng v Dennis Klein | L | 4-1 |
| Serbia Open | 2019/05/02 09:35 | Dennis Klein v Jakub Zelinka | W | 3-1 |
| Serbia Open | 2019/05/01 15:40 | Dennis Klein v Yuriy Nadolnyy | W | 3-1 |
| Czech Extraleague | 2019/03/23 13:25 | Par Gerell v Dennis Klein | L | 4-1 |
| Czech Extraleague | 2019/03/22 13:30 | Dennis Klein v Felipe Olivares | W | 4-1 |
| Challenger Ochsenhausen | 2020/10/09 10:05 | Dauud Cheaib v Eduardo Gonzales | L | 3-1 |
| Challenger Ochsenhausen | 2020/10/09 09:10 | Eduardo Gonzales v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2020/10/09 07:10 | Eduardo Gonzales v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2020/10/08 07:50 | Eduardo Gonzales v Alexander Valuch | L | 0-3 |
| Challenger Ochsenhausen | 2020/10/07 10:30 | Eduardo Gonzales v Marius Henninger | W | 3-1 |
| Challenger Ochsenhausen | 2020/10/07 08:30 | Eduardo Gonzales v Liang Qiu | L | 2-3 |
| Challenger Ochsenhausen | 2020/10/07 06:30 | Eduardo Gonzales v Miguel Chamorro | W | 3-2 |
| Challenger Ochsenhausen | 2020/06/29 13:20 | Dauud Cheaib v Eduardo Gonzales | L | 4-0 |