Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Challenger Burnie | 2024/01/29 00:45 | Kokoro Isomura v Jesse Delaney | 6-4,6-2 |
| Challenger Burnie | 2024/01/28 05:25 | Kokoro Isomura v Alexander Klintcharov | 4-6,6-3,6-4 |
| ITF M15 Yanagawa | 2023/12/21 03:45 | Sanhui Shin v Kokoro Isomura | 6-3,5-7,7-6 |
| ITF M15 Yanagawa | 2023/12/21 00:30 | Kokoro Isomura v Kosuke Morita | 6-0,6-3 |
| ITF M15 Kuala Lumpur | 2023/12/01 02:00 | Yeongseok Jeong v Kokoro Isomura | 6-2,7-5 |
| ITF M15 Kuala Lumpur | 2023/11/29 04:30 | Daniel Leong Prickett v Kokoro Isomura | 3-6,6-4,3-6 |
| ITF M15 Ipoh Perak | 2023/11/22 01:30 | Kokoro Isomura v Yuta Kawahashi | 3-6,6-1,0-6 |
| ITF M15 Kuching | 2023/11/17 02:00 | Kokoro Isomura v Alexey Zakharov | 2-6,1-6 |
| Challenger Burnie | 2024/01/28 23:00 | Brandon Walkin v Shintaro Imai | 3-6,4-6 |
| Challenger Burnie | 2024/01/27 23:00 | Matthew Romios v Shintaro Imai | 6-7,1-6 |
| ITF M25 Gold Coast | 2023/11/28 01:55 | Thomas Fancutt v Shintaro Imai | 6-1,1-6,6-3 |
| ITF M25 Brisbane | 2023/11/26 02:35 | Blake Ellis v Shintaro Imai | 4-6,6-7 |
| ITF M25 Brisbane | 2023/11/25 03:55 | Shintaro Imai v Jacob Bradshaw | 2-6,6-1,7-6 |
| ITF M25 Brisbane | 2023/11/24 03:20 | Shintaro Imai v Nick Chappell | 4-6,6-4,7-5 |
| ITF M25 Brisbane | 2023/11/23 00:00 | Shintaro Imai v Kody Pearson | 6-1,6-2 |
| ITF M25 Brisbane | 2023/11/21 08:30 | Ajeet Rai v Shintaro Imai | 2-6,6-4,6-7 |