Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M15 - Nishi-Tokyo | 2019/03/14 02:25 | Makoto Ochi v Takuto Niki | 3-6,6-3,1-6 |
| ITF Japan F6 | 2018/04/11 01:00 | Makoto Ochi v Takuto Niki | 7-5,6-3 |
| ITF M15 - Sharm El Sheikh | 2021/03/17 11:30 | Makoto Ochi v Lukas Krainer | 6-3,6-7,6-4 |
| ITF M15 - Sharm El Sheikh | 2021/03/10 13:45 | Makoto Ochi v Niels Visker | 6-4,3-6,6-7 |
| ITF M25 - Nonthaburi | 2020/02/07 02:30 | Sebastian Fanselow v Makoto Ochi | 6-0,6-3 |
| ITF M25 - Nonthaburi | 2020/02/06 02:30 | Makoto Ochi v Sidharth Rawat | 7-5,7-6 |
| ITF M25 - Nonthaburi | 2020/02/05 07:25 | Makoto Ochi v Chayanon Kaewsuto | 6-0,6-2 |
| ITF M25 - Nonthaburi | 2020/01/30 04:25 | Denis Yevseyev v Makoto Ochi | 7-5,6-3 |
| ITF M15 - Hong Kong | 2020/01/10 02:00 | Makoto Ochi v Yu Hsiou Hsu | 3-6,0-6 |
| ITF M15 - Hong Kong | 2020/01/09 03:25 | Makoto Ochi v Ryota Tanuma | 6-4,6-4 |
| ITF M15 - Sharm El Sheikh | 2021/03/17 13:55 | Takuto Niki v Filip Peliwo | 7-6,6-2 |
| ITF M15 - Sharm El Sheikh | 2021/03/10 14:50 | Takuto Niki v Mukund Sasikumar | 1-6,7-6,6-7 |
| ITF M15 - Sharm El Sheikh | 2021/03/03 10:40 | Michail Pervolarakis v Takuto Niki | 7-6,7-5 |
| ITF M25 - Aktobe | 2020/02/19 05:00 | Timur Maulenov v Takuto Niki | 7-6,6-4 |
| Challenger Burnie | 2020/01/27 23:00 | Takuto Niki v Liam Caruana | 5-7,3-6 |
| Challenger Burnie | 2020/01/26 23:00 | Takuto Niki v Harri Heliovaara | 6-4,1-6,7-6 |
| Challenger Kobe | 2019/11/04 06:30 | Ryota Tanuma v Takuto Niki | 6-3,4-6,7-6 |
| Challenger Liuzhou | 2019/10/21 06:00 | Yunseong Chung v Takuto Niki | 6-2,7-6 |