| Cyprus Int. Qual | 2021/10/14 08:00 | Oliver Lee Nowak v Balint Papai | W | 2-0 |
| Cyprus Int. Qual | 2021/10/14 08:00 | Marian Liptak v Viacheslav Yakovlev | W | 0-2 |
| Polish Int. Qual | 2021/09/23 07:00 | Jia Heng Jason Teh v Viacheslav Yakovlev | L | 2-0 |
| Ukraine Int. | 2021/09/08 08:40 | Ivan Rusev v Viacheslav Yakovlev | L | 2-1 |
| Ukraine Int. | 2021/09/07 16:30 | Viacheslav Yakovlev v Kilian Meusburger | W | 2-1 |
| Ukraine Int. | 2021/09/07 09:40 | Kavin Thangam Kavin v Viacheslav Yakovlev | W | 1-2 |
| Latvia Int. Qual | 2021/08/26 10:00 | Mathias Solgaard v Viacheslav Yakovlev | L | 2-0 |
| Lithuanian Int. Qual | 2021/06/10 14:00 | Viacheslav Yakovlev v Jan Janostik | L | 0-2 |
| Lithuanian Int. Qual | 2021/06/10 12:20 | Matthias Schnabel v Viacheslav Yakovlev | W | 0-2 |