| Challenger Ochsenhausen | 2021/01/26 17:55 | Artur Grela v Zengyi Wang | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/12 17:11 | Zengyi Wang v Andrew Baggaley | L | 0-2 |
| Challenger Ochsenhausen | 2021/12/12 15:08 | Zengyi Wang v Arkadiusz Zuk | W | 3-2 |
| Challenger Ochsenhausen | 2021/10/08 17:28 | Zengyi Wang v Marek Badowski | W | 2-0 |
| Others | 2021/09/10 16:15 | Zengyi Wang v Giorgos Konstantinopoulos | W | 3-0 |
| Others | 2021/09/08 18:08 | Jakub Dyjas v Zengyi Wang | L | 9-5 |
| Challenger Ochsenhausen | 2021/09/08 16:36 | Patryk Lewandowski v Zengyi Wang | W | 2-3 |
| Challenger Ochsenhausen | 2021/04/02 16:40 | Zengyi Wang v Szymon Malicki | W | 3-0 |
| Challenger Ochsenhausen | 2021/01/26 17:55 | Artur Grela v Zengyi Wang | W | 0-3 |
| Others | 2021/12/21 17:09 | Robert Floras v Artur Grela | L | 3-2 |
| Oman Open U21 Women | 2021/11/12 11:40 | Cristian Pletea v Artur Grela | L | 4-1 |
| Oman Open U21 Women | 2021/11/11 15:35 | Dimitrije Levajac v Artur Grela | L | 4-2 |
| Oman Open U21 Women | 2021/11/10 18:50 | Artur Grela v Jakub Zelinka | L | 3-4 |
| Oman Open U21 Women | 2021/11/10 14:40 | Pedro Osiro v Artur Grela | W | 0-4 |
| Oman Open U21 Women | 2021/11/10 10:30 | Artur Grela v Mikhail Tsyhanouski | W | 4-0 |
| TT Star Series | 2021/10/26 10:15 | Artur Grela v Josef Braun | W | 3-2 |
| TT Star Series | 2021/10/26 08:15 | Artur Grela v Petr David | L | 2-3 |