| ITTF Kazakhstan Open | 2021/09/18 08:30 | Maksim Kaburkin v AL-Jadai, Naif | L | 3-4 |
| ITTF Kazakhstan Open | 2021/09/17 09:00 | Abdulaziz Bu Shulaybi v Maksim Kaburkin | W | 3-4 |
| ITTF Kazakhstan Open | 2021/09/16 12:30 | Anorboev, Abdulaziz v Maksim Kaburkin | W | 1-4 |
| ITTF Kazakhstan Open | 2021/09/16 04:45 | Maksim Kaburkin v Mukhammad Uktamboev | W | 4-1 |
| ITTF Kazakhstan Open | 2021/09/15 10:45 | Zholudev, Denis v Maksim Kaburkin | L | 4-1 |
| Russia Premier League | 2021/05/20 07:33 | Sergei Filchev v Maksim Kaburkin | L | 3-1 |
| Russia Premier League | 2021/05/19 08:10 | Bokov, Maksim Andreevich v Maksim Kaburkin | W | 1-3 |
| Russia Premier League | 2021/05/18 10:35 | Artemenko, Nikita v Maksim Kaburkin | L | 3-2 |
| TT Star Series | 2021/09/11 11:24 | Ilya Anokhin v Filchev, Sergey | L | 3-2 |
| TT Star Series | 2021/09/11 09:37 | Medvedev, Sergey v Filchev, Sergey | W | 0-3 |
| TT Star Series | 2021/09/10 16:38 | Ivonin, Denis v Filchev, Sergey | L | 3-2 |
| TT Star Series | 2021/09/10 15:11 | Berezin, Ilya v Filchev, Sergey | L | 3-2 |
| TT Star Series | 2021/09/09 11:56 | Filchev, Sergey v Daniel Nabiev | W | 3-0 |
| Russia Cup | 2021/09/08 16:06 | Zhukov, Aleksei v Filchev, Sergey | L | 3-2 |
| Russia Premier League | 2021/05/20 14:51 | Filchev, Sergey v Mikhail Paikov | L | 2-3 |
| Russia Premier League | 2021/05/20 13:18 | Filchev, Sergey v Travin, Danila | L | 2-3 |