Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Yanagawa | 2023/12/20 02:30 | 야마나카, 타이요 v Yamato Sueoka | 6-2,4-6,6-10 |
| ITF M15 Yanagawa | 2023/12/18 01:00 | 야마나카, 타이요 v David Krasner | 6-4,7-6 |
| Kuching, Singles Main, M-ITF-MAS-03A | 2023/11/17 02:00 | 야마나카, 타이요 v 카스텔누오보, 루카 | 7-6,2-6,6-2 |
| Kuching, Singles Main, M-ITF-MAS-03A | 2023/11/16 03:25 | 나카무라, 렌 v 야마나카, 타이요 | 1-6,0-6 |
| ITF M25 Cairns | 2023/10/10 23:50 | 스미자와, 다이스케 v 야마나카, 타이요 | 6-2,6-2 |
| ITF M25 Cairns | 2023/10/05 03:35 | 야마나카, 타이요 v 델라니, 제크 | 4-6,1-6 |
| ITF M25 Cairns | 2023/10/04 01:45 | 이치카와, 타이세이 v 야마나카, 타이요 | 2-6,1-6 |
| ITF M25 Darwin | 2023/09/21 06:30 | 야마나카, 타이요 v Jones, Scott | 6-2,1-6,6-7 |
| ITF M15 Yanagawa | 2023/12/26 00:30 | Hiroki Sakagawa v Nakagawa, Shunsuke | 5-7,4-6 |
| ITF M15 Yanagawa | 2023/12/25 00:30 | Kusuhara, Yusuke v Nakagawa, Shunsuke | 4-6,2-6 |
| ITF M15 Yanagawa | 2023/12/18 01:00 | Nakagawa, Shunsuke v 푸, 훙-린 | 4-6,6-7 |
| Challenger Matsuyama | 2023/11/08 02:35 | 다니엘, 타로 v Nakagawa, Shunsuke | 6-1,6-2 |
| ITF M25 Takasaki | 2023/09/18 03:10 | 알타미라노, 콜린 v Nakagawa, Shunsuke | 6-3,6-2 |
| ITF M25 Takasaki | 2023/09/17 05:00 | Yoshimura, Daiki v Nakagawa, Shunsuke | 1-6,1-6 |
| Sapporo, Singles Main, M-ITF-JPN-02A | 2023/09/11 00:50 | Ryotaro Taguchi v Nakagawa, Shunsuke | 6-2,6-2 |
| Sapporo, Singles Main, M-ITF-JPN-02A | 2023/09/10 01:00 | Kenta Nakamura v Nakagawa, Shunsuke | 4-6,2-6 |