Ground: Hardcourt outdoor
| ITF M25 Jonkoping | 2021/09/21 10:45 | Renta Tokuda v Sergey Fomin | 6-4,6-4 |
| ITF M25 Vila Real de Santo Antonio | 2025/02/12 11:30 | Tomas C Abasolo v Sergey Fomin | 4-6,6-4,6-0 |
| ITF M25 Antalya | 2025/02/06 09:00 | Sergey Fomin v Neil Oberleitner | 5-7,3-6 |
| ITF M25 Antalya | 2025/02/05 07:00 | Tim Handel v Sergey Fomin | 2-6,6-7 |
| Davis Cup | 2025/01/31 10:20 | Sergey Fomin v Damir Dzumhur | 6-7,3-6 |
| ITF M25 Chennai | 2025/01/15 04:30 | Sergey Fomin v Takuya Kumasaka | 5-7,7-6,1-1 |
| ITF M25 Bhopal | 2025/01/10 06:30 | Maxim Zhukov v Sergey Fomin | 6-3,6-4 |
| ITF M25 Bhopal | 2025/01/09 04:00 | Vladyslav Orlov v Sergey Fomin | 4-6,2-6 |
| ITF M25 Bhopal | 2025/01/08 05:00 | Sergey Fomin v Bogdan Bobrov | 6-1,5-1 |
| ITF M15 Zahra | 2025/01/30 08:30 | Renta Tokuda v Tibo Colson | 4-6,6-7 |
| ITF M15 Zahra | 2025/01/29 08:30 | Renta Tokuda v Dmitry Suboch | 6-3,6-2 |
| ITF M25 Bali | 2024/12/30 02:30 | Renta Tokuda v Jaden Dewandaka Tan | 7-5,6-2 |
| ITF M15 Bali | 2024/12/24 03:15 | Renta Tokuda v Arthur Weber | 5-7,6-4,3-6 |
| ITF M15 Bali | 2024/12/22 06:00 | Arthur Weber v Renta Tokuda | 6-7,3-6 |
| ITF M15 Bali | 2024/12/21 07:30 | Chen Dong v Renta Tokuda | 4-6,0-6 |
| ITF M15 Bali | 2024/12/20 01:30 | Xing Dao Chen v Renta Tokuda | 2-6,1-6 |
| ITF M15 Bali | 2024/12/19 04:00 | Renta Tokuda v Bogdan Bobrov | 6-3,6-4 |