| UTR Pro - Suita | 2024/04/24 04:10 | Jasper Lai v Hiiro Sakamoto | 0-6,0-0 |
| UTR Pro - Suita | 2024/04/23 06:54 | Jasper Lai v Taketo Takamisawa | 1-6,3-6 |
| UTR Pro - Suita | 2024/04/22 04:39 | Jasper Lai v Ryotaro Matsumura | 0-6,0-6 |
| ITF - M15 Sharm El Sheikh | 2024/03/14 08:00 | Jasper Lai v Kris Van Wyk | 1-6,1-6 |
| ITF - M15 Sharm El Sheikh | 2024/03/13 09:40 | Wenfu Li v Jasper Lai | 6-7,6-3,4-6 |
| ITF - M15 Sharm El Sheikh | 2024/03/03 13:00 | Jasper Lai v Renlong Pang | 3-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2024/02/25 14:00 | Zhou Mingzhou v Jasper Lai | 6-1,2-6,10-6 |
| ITF - M15 Sharm El Sheikh | 2024/02/21 08:00 | Jasper Lai v Tomasz Berkieta | 1-6,1-6 |
| UTR Pro - Suita | 2024/04/24 02:31 | Ryotaro Matsumura v Seiya Nakanishi | 6-4,6-0 |
| UTR Pro - Suita | 2024/04/22 04:59 | Taketo Takamisawa v Seiya Nakanishi | 6-4,4-6,7-5 |
| ITF - M15 Hinode | 2024/03/11 04:45 | Seiya Nakanishi v Shunsuke Nakagawa | 4-6,2-6 |
| ITF - M15 Hinode | 2024/03/11 01:00 | Jumpei Yamasaki v Seiya Nakanishi | 5-7,6-4,8-10 |
| ITF - M15 Yanagawa | 2023/12/25 00:30 | Kazuma Kawachi v Seiya Nakanishi | 6-3,6-0 |
| ITF - M25 Takasaki | 2023/09/17 01:00 | Ryotaro Matsumura v Seiya Nakanishi | 6-2,6-4 |
| ITF - M25 Sapporo | 2023/09/05 04:15 | Issei Okamura v Seiya Nakanishi | 6-1,6-1 |
| ITF - M25 Sapporo | 2023/09/04 03:35 | Ryusuke Horiuchi v Seiya Nakanishi | 6-4,2-6,10-12 |