| Olympic Qualification | 2021/04/22 13:20 | Pavel Platonov v Vladimir Sidorenko | W | 1-4 |
| Olympic Qualification | 2021/04/21 18:10 | Vladimir Sidorenko v Vladislav Ursu | W | 4-3 |
| Olympic Qualification | 2021/04/21 12:20 | Jakub Dyjas v Vladimir Sidorenko | W | 3-4 |
| Russia Team Championships | 2021/04/14 07:20 | Kirill Skachkov v Vladimir Sidorenko | L | 3-2 |
| Russia Team Championships | 2021/04/13 09:20 | Aleksey Perfilyev v Vladimir Sidorenko | W | 0-3 |
| TT Cup | 2021/03/25 18:55 | Nikita Zinov v Vladimir Sidorenko | W | 1-3 |
| TT Cup | 2021/03/25 16:35 | Vitalii Krivenko v Vladimir Sidorenko | W | 0-3 |
| TT Cup | 2021/03/25 14:50 | Vitalii Marushchak v Vladimir Sidorenko | W | 2-3 |
| Olympic Qualification | 2021/04/22 19:40 | Ovidiu Ionescu v Lubomir Pistej | W | 3-4 |
| Olympic Qualification | 2021/04/22 15:00 | Lubomir Pistej v Samuel Kulczycki | L | 0-4 |
| Olympic Qualification | 2021/04/21 19:00 | Lubomir Pistej v Niagol Stoyanov | W | 4-0 |
| Olympic Qualification | 2021/04/21 14:00 | Lubomir Pistej v Luka Mladenovic | W | 4-2 |
| WTT Contender Doha | 2021/03/02 09:00 | Lubomir Pistej v Vitor Ishiy | L | 1-3 |
| Oman Open | 2020/03/14 10:10 | Marcos Freitas v Lubomir Pistej | L | 4-0 |
| Oman Open | 2020/03/13 13:40 | Zhe Yu Clarence Chew v Lubomir Pistej | W | 1-4 |
| Hungarian Open | 2020/02/19 09:40 | Lubomir Pistej v Yuki Hirano | L | 2-4 |