Stadium: Court 3 Round: 14 Ground: Hardcourt outdoor
| Challenger Yokohama | 2023/11/19 01:00 | Yusuke Takahashi v Naoki Nakagawa | 5-7,6-7 |
| Challenger Matsuyama | 2023/11/06 01:00 | Naoki Nakagawa v Yusuke Takahashi | 6-3,6-2 |
| ITF M25 Champaign | 2021/07/29 19:05 | Naoki Nakagawa v Yusuke Takahashi | 6-3,6-4 |
| ITF M25 Tay Ninh | 2019/10/03 02:00 | Yusuke Takahashi v Naoki Nakagawa | 6-4,6-3 |
| ITF USA F6 | 2017/02/02 15:00 | Yusuke Takahashi v Naoki Nakagawa | 6-7,3-6 |