| UTR Pro Kawaguchi | 2024/03/04 01:30 | Yusuke Yoshikawa v Taisei Miyamoto | 1-6,2-6 |
| ITF M25 Takasaki | 2023/09/20 02:40 | Kazuki Nishiwaki v Taisei Miyamoto | 6-3,6-0 |
| ITF M15 Akishima | 2019/06/11 00:00 | Tamaki Yamao v Taisei Miyamoto | 6-4,2-6,10-4 |
| ITF Japan F8 | 2018/06/09 05:10 | Masaya Kobayashi v Taisei Miyamoto | 6-3,6-3 |
| ITF Japan F7 | 2018/06/04 03:10 | Kaito Itsusaki v Taisei Miyamoto | 6-1,6-7,6-2 |
| ITF Japan F7 Qual | 2018/06/03 02:45 | Taisei Miyamoto v Yuga Tashiro | 5-7,4-6 |
| ITF Japan F7 Qual | 2018/06/02 01:00 | Daisuke Sumizawa v Taisei Miyamoto | 2-6,4-6 |
| ITF Japan F8 | 2017/06/11 00:00 | Taisei Miyamoto v Yuki Matsuo | 1-6,5-7 |
| UTR Pro Kawaguchi | 2024/03/03 00:30 | Natsuki Yamamoto v Naoto Tomizawa | 6-3,6-3 |
| ITF M15 Monastir | 2024/01/07 08:00 | Natsuki Yamamoto v Nazim Makhlouf | 5-7,4-6 |
| ITF M15 Monastir | 2024/01/01 13:00 | Maxence Bertimon v Natsuki Yamamoto | 6-1,6-1 |
| ITF M15 Monastir | 2024/01/01 09:00 | Natsuki Yamamoto v Luca Matteo Sobbe | 6-3,3-6,10-8 |
| ITF M15 Monastir | 2023/12/31 08:00 | Christoph Gayk v Natsuki Yamamoto | 4-6,2-6 |
| ITF M15 Monastir | 2023/12/25 09:00 | Anas Bennour Dit Sahli v Natsuki Yamamoto | 6-2,7-6 |
| ITF M15 Monastir | 2023/12/24 08:00 | Natsuki Yamamoto v Vitali Shvets | 6-1,6-3 |
| UTR Pro Noda | 2023/10/21 04:28 | Yuto Takahashi v Natsuki Yamamoto | 7-6,7-6 |