| Oman Open U21 - Feminin | 2021/11/10 09:40 | Alex Naumi v Cristian Chirita | L | 1-4 |
| WTT Contender - Tunis | 2021/10/24 19:15 | Niagol Stoyanov v Alex Naumi | L | 3-0 |
| Campionatul European - Echipe | 2021/09/30 16:00 | Luka Mladenovic v Alex Naumi | L | 3-2 |
| Campionatul European - Echipe | 2021/09/29 17:10 | Hunor Szocs v Alex Naumi | W | 1-3 |
| Campionatul European - Echipe | 2021/09/28 16:45 | Darko Jorgic v Alex Naumi | L | 3-0 |
| Euro Champs Team Quals | 2021/08/28 12:35 | Adam Szudi v Alex Naumi | L | 3-1 |
| Euro Champs Team Quals | 2021/08/28 11:30 | Patrik Juhasz v Alex Naumi | W | 0-3 |
| Euro Champs Team Quals | 2021/08/28 08:00 | Alex Naumi v Eskil Lindholm | W | 3-0 |
| Oman Open U21 - Feminin | 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 |
| WTT Contender - Tunis | 2021/10/26 15:10 | Joao Geraldo v Maksim Grebnev | W | 1-3 |
| WTT Contender - Tunis | 2021/10/25 16:35 | Maksim Grebnev v Tobias Hippler | W | 3-1 |