| Challenger - Ochsenhausen | 2020/09/27 18:01 | Zengyi Wang v Panagiotis Gionis | W | 2-0 |
| Challenger - Ochsenhausen | 2020/09/22 15:58 | Jakub Dyjas v Zengyi Wang | W | 1-3 |
| Challenger - Ochsenhausen | 2020/09/13 15:51 | Zengyi Wang v Adam Dosz | W | 3-0 |
| Challenger - Ochsenhausen | 2020/03/06 19:06 | Zengyi Wang v Qiyao Han | W | 2-1 |
| Challenger - Ochsenhausen | 2020/03/06 17:06 | Zengyi Wang v Lei Kou | W | 3-2 |
| Challenger - Ochsenhausen | 2020/02/23 15:40 | Zengyi Wang v Marek Badowski | W | 3-0 |
| Challenger - Ochsenhausen | 2020/02/06 11:40 | Zengyi Wang v Szymon Malicki | W | 3-1 |
| Challenger - Ochsenhausen | 2020/01/12 16:51 | Zengyi Wang v Viacheslav Burov | W | 3-1 |
| Challenger - Ochsenhausen | 2020/10/01 17:18 | Konrad Kulpa v Jiri Vrablik | L | 1-3 |
| Challenger - Ochsenhausen | 2020/09/29 16:50 | Pavel Sirucek v Konrad Kulpa | L | 3-0 |
| Challenger - Ochsenhausen | 2020/09/15 17:31 | Adam Dosz v Konrad Kulpa | W | 0-2 |
| Challenger - Ochsenhausen | 2020/09/15 16:41 | Boguslav Koszyk v Konrad Kulpa | W | 0-3 |
| Polish Open | 2020/03/12 12:30 | Konrad Kulpa v Radek Skala | W | 3-1 |
| Polish Open | 2020/03/11 15:40 | Alexander Chen v Konrad Kulpa | W | 1-3 |
| Challenger - Ochsenhausen | 2020/03/05 17:58 | Konrad Kulpa v Daniel Bak | W | 3-0 |
| Challenger - Ochsenhausen | 2020/02/04 17:00 | Konrad Kulpa v Jianan Wang | L | 2-3 |