| C | 13.11.2021 | Osukon syyskisat 2021 | Joel Pennanen, ESB | - | Tam Nguyen, OSUKO | 21-10 21-12 |
| C | 09.10.2021 | YONEX Helsinki Open 2021 Premier Elite | Axel Gras, TS | - | Tam Nguyen, OSUKO | 21-9 21-9 |
| C | 09.10.2021 | YONEX Helsinki Open 2021 Premier Elite | Dmitrij Lagutin, TS / Tam Nguyen, OSUKO | - | Ville Strömberg, HBC / Olli Strömberg, HBC | 21-16 19-21 21-14 |
| C | 09.10.2021 | YONEX Helsinki Open 2021 Premier Elite | Tam Nguyen, OSUKO / Dmitrij Lagutin, TS | - | Valtteri Hämäläinen, ParBa / Reijo Hämäläinen, ParBa | 24-26 26-24 21-14 |
| C | 09.10.2021 | YONEX Helsinki Open 2021 Premier Elite | Vili Tanttu, SSB / Eero Kallioranta, HBC | - | Dmitrij Lagutin, TS / Tam Nguyen, OSUKO | 21-18 21-14 |