Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF M15 Kazan | 2021/10/12 10:05 | 무자에브, 리차드 v Semen Voronin | 6-3,6-3 |
| ITF M15 Kazan | 2021/10/11 12:40 | Victor Nasyrov v Semen Voronin | 2-6,1-6 |
| ITF M15 St Petersburg Qual | 2021/04/11 11:35 | Ayeni, Alafia v Semen Voronin | 6-4,6-3 |
| ITF M15 St Petersburg | 2021/04/04 09:05 | Semen Voronin v 스페크, 마티크 | 4-6,3-6 |
| ITF M15 St Petersburg | 2021/02/08 11:05 | Semen Voronin v 프루드니카우, 알리아크산들 | 4-6,0-6 |
| ITF M15 St Petersburg Qual | 2021/02/07 15:55 | 드자나시아, 살바 v Semen Voronin | 7-6,2-6,6-10 |
| ITF M15 Kazan | 2021/10/12 09:30 | Verbin, Pavel v Dmitry Dolzhenkov | 6-1,7-5 |
| ITF M15 Kazan | 2021/10/11 10:35 | Verbin, Pavel v Daniil Romanov | 6-3,6-3 |
| ITF M15 Monastir | 2021/07/18 12:00 | Verbin, Pavel v 부지치, 스테판 | 6-3,5-7,10-5 |
| ITF M15 Monastir | 2021/07/12 08:00 | 차이야린, 크레디트 v Verbin, Pavel | 6-3,6-2 |
| ITF M15 Monastir | 2021/07/05 08:00 | Maximilian Figl v Verbin, Pavel | 7-6,5-7,10-8 |
| ITF M15 Monastir | 2021/07/04 09:00 | de Pellegrin, Valentino v Verbin, Pavel | 6-7,3-6 |
| ITF M15 Shymkent | 2021/06/01 05:00 | Verbin, Pavel v 보보리킨, 알렉산더 | 7-6,6-7,9-11 |
| ITF M15 Shymkent | 2021/05/27 05:00 | 페이지에브, 산자르 v Verbin, Pavel | 6-0,6-2 |