Stadium: Court 5 Round: 25 Ground: Hardcourt indoor
| ITF Korea F2 | 2017/06/08 04:40 | Jeamoon Lee v Makoto Ochi | 6-4,6-4 |
| ITF M15 Tokyo | 2024/07/05 02:00 | Naoki Nakagawa v Jeamoon Lee | 6-2,6-4 |
| ITF M15 Tokyo | 2024/07/04 03:40 | Jeamoon Lee v Sanhui Shin | 3-6,7-6,6-3 |
| ITF M15 Tokyo | 2024/07/03 02:00 | Ezekiel Clark v Jeamoon Lee | 3-6,3-6 |
| ITF M15 Daegu | 2024/06/07 00:55 | Karlis Ozolins v Jeamoon Lee | 6-3,6-4 |
| ITF M15 Daegu | 2024/06/06 02:55 | Seon Yong Han v Jeamoon Lee | 1-6,4-6 |
| ITF M15 Daegu | 2024/06/04 01:00 | Masamichi Imamura v Jeamoon Lee | 3-6,2-6 |
| Challenger Gwangju | 2024/04/16 02:00 | Jeamoon Lee v Sho Shimabukuro | 3-6,2-6 |
| Challenger Busan | 2024/04/07 04:50 | Jeamoon Lee v Paul Jubb | 3-6,6-4,6-7 |
| ITF M15 Tokyo | 2024/07/05 02:00 | Kokoro Isomura v Makoto Ochi | 3-6,6-4,6-1 |
| ITF M15 Tokyo | 2024/07/04 02:00 | Yunseok Jang v Makoto Ochi | 1-6,0-6 |
| ITF M15 Tokyo | 2024/07/03 06:30 | Tomohiro Masabayashi v Makoto Ochi | 5-7,5-7 |
| ITF M25 Changwon | 2024/06/18 02:40 | Edward Winter v Makoto Ochi | 6-3,7-6 |
| ITF M15 Karuizawa | 2024/05/29 02:00 | Makoto Ochi v Sungbeen Sim | 6-3,3-6,5-10 |
| Challenger Taipei | 2024/05/13 03:30 | Makoto Ochi v Kaito Uesugi | 6-2,3-6,3-6 |
| ITF M25 Swan Hill | 2024/03/22 00:15 | Makoto Ochi v Shintaro Imai | 6-7,1-6 |
| ITF M25 Swan Hill | 2024/03/21 00:20 | Makoto Ochi v Jesse Delaney | 6-7,6-3,6-4 |