| Oman Open U21 Women | 2021/11/11 12:15 | Ioannis Sgouropoulos v Borgar Haug | W | 4-0 |
| Champions League | 2021/11/07 11:25 | Panagiotis Gionis v Ioannis Sgouropoulos | W | 1-3 |
| Champions League | 2021/11/06 17:50 | Ioannis Sgouropoulos v Frantisek Onderka | W | 3-0 |
| Champions League | 2021/11/05 13:15 | Ioannis Sgouropoulos v Hugo Calderano | L | 0-3 |
| Champions League | 2021/11/05 11:00 | Yun-Ju Lin v Ioannis Sgouropoulos | W | 2-3 |
| European Team Championships | 2021/09/29 13:00 | Truls Moregard v Ioannis Sgouropoulos | L | 3-0 |
| European Team Championships | 2021/09/28 17:55 | Cedric Nuytinck v Ioannis Sgouropoulos | W | 0-3 |
| European Team Championships | 2021/09/28 16:10 | Robin Devos v Ioannis Sgouropoulos | W | 2-3 |
| Oman Open U21 Women | 2021/11/10 18:00 | Maksim Grebnev v Cristian Chirita | W | 4-1 |
| Oman Open U21 Women | 2021/11/10 13:50 | Alex Naumi v Maksim Grebnev | W | 0-4 |
| Oman Open U21 Women | 2021/11/10 09:40 | Maksim Grebnev v Goncalo Gomes | W | 4-1 |
| WTT Contender Lasko | 2021/11/02 17:35 | Kilian Ort v Maksim Grebnev | L | 3-0 |
| WTT Contender Lasko | 2021/11/02 09:10 | Maksim Grebnev v Daniel Gonzalez | W | 3-0 |
| WTT Contender Lasko | 2021/11/01 13:35 | Adam Klajber v Maksim Grebnev | W | 1-3 |
| WTT Contender Tunis | 2021/10/28 18:30 | Patrick Franziska v Maksim Grebnev | L | 3-1 |
| WTT Contender Tunis | 2021/10/27 19:00 | Truls Moregard v Maksim Grebnev | W | 2-3 |