Stadium: Court 2 Round: 27 Ground: Hardcourt indoor
| ITF Estonia F4 MD | 2017/11/09 12:00 | Bergevi/Watson v Deviatiarov/Igoshin | 6-7,5-7 |
| ITF M15 St Petersburg MD | 2021/04/13 12:15 | Shchaya-Zubrov/Sheyngezikht v Cozbinov/Freund | 6-7,2-6 |
| ITF M15 St Petersburg MD | 2021/04/10 12:40 | Cozbinov/Freund v Tajima/Zakharov | 6-4,7-5 |
| ITF M15 St Petersburg MD | 2021/04/09 12:20 | Paul/Steinegger v Cozbinov/Freund | 6-7,2-6 |