| 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 |
| TT Star Series | 2021/10/26 06:00 | Artur Grela v Dmitrij Prokopcov | L | 1-3 |