| WTT Feeder Dusseldorf | 2022/01/12 15:15 | Andre Bertelsmeier v Daniel Gonzalez | L | 1-4 |
| Dusseldorf Masters | 2020/07/23 17:20 | Kirill Fadeev v Andre Bertelsmeier | L | 4-1 |
| Dusseldorf Masters | 2020/06/15 10:30 | Dang Qiu v Andre Bertelsmeier | L | 4-0 |
| WTT Feeder Dusseldorf | 2022/01/13 17:15 | Robert Gardos v Grebnev, Maksim | L | 4-0 |
| WTT Feeder Dusseldorf | 2022/01/13 10:45 | Rukliatsou, Uladzislau v Grebnev, Maksim | W | 0-4 |
| WTT Feeder Dusseldorf | 2022/01/12 10:45 | Grebnev, Maksim v Enzo Angles | W | 4-1 |
| Oman Open U21 Women | 2021/11/14 16:10 | Ioannis Sgouropoulos v Grebnev, Maksim | L | 4-3 |
| Oman Open U21 Women | 2021/11/14 11:30 | Irvin Bertrand v Grebnev, Maksim | W | 1-4 |
| Oman Open U21 Women | 2021/11/13 16:20 | Grebnev, Maksim v Rares Sipos | W | 4-0 |
| Oman Open U21 Women | 2021/11/13 10:50 | Leo De Nodrest v Grebnev, Maksim | W | 1-4 |
| Oman Open U21 Women | 2021/11/12 11:40 | Grebnev, Maksim v Borgar Haug | W | 4-0 |