Stadium: Center Court Round: 29 Ground: Hardcourt outdoor
| ITF Japan F2 | 2015/03/17 01:00 | Makoto Ochi v Naoki Nakagawa | 6-2,7-5 |
| ITF M25 Takasaki | 2023/09/23 01:40 | Naoki Nakagawa v Sora Fukuda | 7-5,6-3 |
| ITF M25 Takasaki | 2023/09/22 01:00 | Naoki Nakagawa v Hikaru Shiraishi | 1-6,6-0,7-5 |
| ITF M25 Takasaki | 2023/09/21 03:15 | Naoki Nakagawa v Daisuke Sumizawa | 7-5,6-4 |
| ITF M25 Takasaki | 2023/09/20 01:00 | Naoki Nakagawa v Seita Watanabe | 6-3,6-2 |
| Sapporo, Singles Main, M-ITF-JPN-02A | 2023/09/17 01:55 | Naoki Nakagawa v Kazuki Nishiwaki | 4-6,6-1,6-4 |
| Sapporo, Singles Main, M-ITF-JPN-02A | 2023/09/16 03:55 | Naoki Nakagawa v Hayato Matsuoka | 6-2,6-2 |
| Sapporo, Singles Main, M-ITF-JPN-02A | 2023/09/15 05:35 | Naoki Nakagawa v Koki Matsuda | 6-4,6-2 |
| Sapporo, Singles Main, M-ITF-JPN-02A | 2023/09/15 00:55 | Naoki Nakagawa v Seita Watanabe | 6-3,6-2 |
| ITF M25 Takasaki | 2023/09/23 01:40 | Makoto Ochi v Collin Altamirano | 6-7,6-1,6-2 |
| ITF M25 Takasaki | 2023/09/22 01:00 | Brymer, Gage v Makoto Ochi | 0-6,1-6 |
| ITF M25 Takasaki | 2023/09/20 00:55 | Ryotaro Taguchi v Makoto Ochi | 3-6,2-6 |
| Hong Kong, Simples M-ITF-HKG-04A | 2023/09/06 02:00 | Egor Gerasimov v Makoto Ochi | 3-6,6-3,6-3 |
| Hong Kong, Simples M-ITF-HKG-04A | 2023/08/30 07:05 | Makoto Ochi v Ajeet Rai | 6-2,2-6,5-7 |
| ITF M25 Tainan | 2023/08/20 02:00 | Ergi Kirkin v Makoto Ochi | 6-0,6-2 |
| ITF M25 Tainan | 2023/08/19 02:00 | Makoto Ochi v Kazuki Nishiwaki | 6-2,7-6 |
| ITF M25 Tainan | 2023/08/18 01:55 | Alexander Chepik v Makoto Ochi | 3-6,1-6 |