Stadium: Court 5 Round: 19 Ground: Hardcourt outdoor
| 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 |
| ITF M15 Kuching | 2023/11/16 04:05 | Takuya Kumasaka v Kokoro Isomura | 3-6,6-3,6-7 |
| Challenger Burnie | 2024/01/28 04:00 | Jesse Delaney v Kody Pearson | 6-2,6-2 |
| Challenger Noumea | 2024/01/02 00:00 | Jesper De Jong v Jesse Delaney | 6-1,7-5 |
| ITF M15 Papamoa | 2023/12/19 21:00 | Matthew Dellavedova v Jesse Delaney | 6-4,6-1 |
| ITF M15 Papamoa | 2023/12/18 21:00 | Timothy Gray v Jesse Delaney | 2-6,2-6 |
| ITF M15 Wellington | 2023/12/12 22:30 | Jesse Delaney v Jacob Bradshaw | 1-6,4-6 |
| ITF M15 Wellington | 2023/12/11 21:30 | Jesse Delaney v Zachary Adam-Gedge | 6-2,6-4 |
| ITF M25 Gold Coast | 2023/11/29 04:20 | Jesse Delaney v Jacob Bradshaw | 4-6,6-2,3-6 |
| ITF M25 Gold Coast | 2023/11/28 00:00 | Jesse Delaney v Thomas Nicholas Gadecki | 6-4,6-3 |