Stadium: Court 8 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Antalya | 2021/06/28 09:10 | Hiramatsu, Shinnosuke v Louroi Martinez | 3-6,2-6 |
| ITF - M15 Antalya | 2021/06/14 11:20 | Pawel Juszczak v Hiramatsu, Shinnosuke | 7-5,7-5 |
| ITF - M15 Antalya | 2021/06/13 07:30 | Hiramatsu, Shinnosuke v Dominique Graf | 6-0,3-6,10-4 |
| ITF - M15 Antalya | 2021/06/06 07:30 | Hiramatsu, Shinnosuke v Scott, Fletcher | 6-2,4-6,8-10 |
| ITF - M15 Sharm El Sheikh | 2020/02/16 11:00 | Trocker, Moritz v Hiramatsu, Shinnosuke | 6-0,6-3 |
| ITF - M15 Sharm El Sheikh | 2020/02/09 10:00 | Hiramatsu, Shinnosuke v Piotr Grynkowski | 3-6,0-6 |
| ITF - M15 Monastir | 2019/12/01 08:00 | Hiramatsu, Shinnosuke v Broville, Maxence | 2-6,1-6 |
| ITF - M15 Monastir | 2019/11/25 08:00 | Hiramatsu, Shinnosuke v Mario Mansilla Diez | 6-4,5-7,6-10 |
| 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 Monastir | 2021/08/30 08:00 | Bolotov, Sergey v Josh Reid | 6-2,6-0 |
| ITF M15 Telavi | 2021/08/02 10:00 | Khabibulin, Timur v Bolotov, Sergey | 6-2,7-5 |
| ITF M15 Telavi | 2021/08/02 06:00 | Friedler, Asaf v Bolotov, Sergey | 2-6,2-6 |
| ITF M15 Telavi | 2021/08/01 06:00 | Gabay, Shahar v Bolotov, Sergey | 0-6,3-6 |
| ITF M25 Telavi | 2021/07/26 14:40 | Friedler, Asaf v Bolotov, Sergey | 6-3,6-4 |
| ITF - M15 Monastir | 2021/07/12 08:00 | Mubarak, Abdulhamid v Bolotov, Sergey | 6-4,6-7,11-9 |