Ground: Hardcourt outdoor
ITF Japan F7 Qual | 2016/06/04 01:00 | Kousuke Ogura v Chan-Yeong Oh | 2-6,3-6 |
ITF M15 Tsukuba | 2025/03/27 01:00 | Chan-Yeong Oh v Hikaru Shiraishi | 3-6,0-6 |
ITF M15 Nishi-Tokyo | 2025/03/19 02:30 | Shunsuke Nakagawa v Chan-Yeong Oh | 6-3,6-4 |
ITF M15 Hinode | 2025/03/14 01:00 | Chan-Yeong Oh v Takuya Kumasaka | 2-6,6-4,4-6 |
ITF M15 Hinode | 2025/03/13 01:00 | Junhyun Lee v Chan-Yeong Oh | 3-6,1-6 |
ITF M15 Hinode | 2025/03/11 02:30 | Seungmin Park v Chan-Yeong Oh | 6-4,4-6,6-7 |
ITF M25 Bali | 2025/01/02 02:15 | Shunsuke Nakagawa v Chan-Yeong Oh | 7-6,4-6,7-6 |
ITF M25 Bali | 2024/12/31 01:30 | Abel Forger v Chan-Yeong Oh | 4-6,1-2 |
ITF M15 Bali | 2024/12/23 02:50 | Chan-Yeong Oh v Jumpei Yamasaki | 4-6,1-6 |
Challenger Concepcion | 2025/03/24 17:30 | Jose Pereira v Kousuke Ogura | 4-6,6-4,6-3 |
Challenger Concepcion | 2025/03/23 18:40 | Arklon H D Pino v Kousuke Ogura | 1-6,5-7 |
Challenger Merida | 2025/03/16 22:05 | Kousuke Ogura v Ivan Denisov | 2-6,1-6 |
ITF M25 Launceston | 2025/02/25 00:30 | Kousuke Ogura v Shintaro Imai | 0-6,6-6 |
ITF M25 Burnie | 2025/02/17 23:00 | Kousuke Ogura v Sanhui Shin | 6-2,3-6,4-6 |
ITF M25 Timaru | 2025/02/10 21:00 | Kousuke Ogura v Corban Crowther | 5-7,6-7 |
Challenger Brisbane | 2025/02/05 00:00 | Yuta Shimizu v Kousuke Ogura | 6-2,2-6,6-1 |
Challenger Brisbane | 2025/02/04 00:30 | Naoki Nakagawa v Kousuke Ogura | 6-7,6-7 |