Stadium: Court 2 Round: 62 Ground: Clay
| ITF - M15 Antalya | 2021/12/07 08:30 | Bolotov, Sergey v Fields, Omar | 3-6,2-6 |
| ITF - M15 Antalya | 2021/12/05 06:00 | Bolotov, Sergey v Amirhosein Kepadkho | 6-1,6-1 |
| ITF M15 Kazan | 2021/11/24 10:40 | Bolotov, Sergey v Danilov, Savriyan | 2-6,2-6 |
| ITF M15 Kazan | 2021/10/12 09:05 | Bolotov, Sergey v Spasibo, Danil | 1-6,0-6 |
| ITF M15 Kazan | 2021/10/11 09:35 | Bolotov, Sergey v Lutkovskii, Sviatoslav | 6-3,6-1 |
| ITF - M15 Monastir | 2021/09/05 08:00 | Hiramatsu, Shinnosuke v Bolotov, Sergey | 6-4,3-6,10-7 |
| ITF - M15 Monastir | 2021/08/31 08:00 | Tomohiro Masabayashi v Bolotov, Sergey | 6-4,6-3 |
| ITF - M15 Monastir | 2021/08/30 14:00 | Bolotov, Sergey v Dylan Salton | 7-5,2-6,10-7 |
| ITF - M15 Antalya | 2021/12/12 06:30 | Avtamonov, Elesey v Mert Ramadan | 1-6,4-6 |
| ITF - M15 Antalya | 2021/12/06 11:20 | Mert Ramadan v Colacioppo, Giulio | 2-6,3-6 |
| ITF - M15 Antalya | 2021/12/05 08:00 | Mert Ramadan v Galyamov, Mikhail | 6-3,7-6 |
| ITF - M15 Antalya | 2021/11/29 06:00 | Mert Ramadan v Credit Chaiyarin | 5-7,6-7 |
| ITF - M15 Antalya | 2021/11/21 06:30 | Mert Ramadan v Hough, David | 1-6,1-6 |
| ITF - M15 Antalya | 2021/10/31 07:00 | Mert Ramadan v Dadabaev, Aziz | 3-6,2-6 |
| ITF - M15 Antalya | 2021/10/24 07:00 | Mert Ramadan v Mark Havlicek | 5-7,5-7 |
| ITF M15 Sozopol | 2021/10/10 13:30 | Luckanov, Stefan v Mert Ramadan | 7-6,6-2 |