Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF Thailand F5 | 2018/10/01 04:00 | Jumpei Yamasaki v Prachaya Baibong | 6-0,6-0 |
| ITF Thailand F4 | 2018/09/26 02:30 | Karunuday Singh v Jumpei Yamasaki | 6-4,7-5 |
| Challenger Kaohsiung | 2018/09/16 03:00 | Yuichi Sugita v Jumpei Yamasaki | 6-2,7-5 |
| Challenger Shanghai | 2018/09/09 03:00 | Tung-Lin Wu v Jumpei Yamasaki | 6-2,6-2 |
| Challenger Shanghai | 2018/09/08 03:00 | Abhinav Sanjeev Shanmugam v Jumpei Yamasaki | 4-6,7-6,3-6 |
| ITF Korea F5 | 2018/08/21 03:00 | Jumpei Yamasaki v Oh-Hee Kwon | 4-6,4-6 |
| ITF Korea F5 | 2018/08/20 01:00 | Jumpei Yamasaki v Jungwon Park | 6-4,6-0 |
| ITF Korea F5 | 2018/08/18 02:00 | Jumpei Yamasaki v Dukyoung Kim | 6-4,6-4 |
| ITF Thailand F5 | 2018/10/02 03:00 | Tsung-Hao Huang v Adrian Andrzejczuk | 6-0,2-6,6-4 |
| ITF Thailand F5 | 2018/10/01 02:30 | Tonkla Mulada v Tsung-Hao Huang | 3-6,1-6 |
| ITF Thailand F5 | 2018/09/30 02:30 | Tsung-Hao Huang v Palaphoom Kovapitukted | 4-6,6-4,7-5 |
| ITF Thailand F5 | 2018/09/29 04:30 | Thammarat Kamchai v Tsung-Hao Huang | 4-6,3-6 |
| ITF Thailand F4 | 2018/09/27 02:30 | Kento Takeuchi v Tsung-Hao Huang | 6-4,6-2 |
| ITF Thailand F4 | 2018/09/26 02:30 | Tsung-Hao Huang v Pruchya Isarow | 6-2,6-4 |
| ITF Thailand F4 | 2018/09/25 02:30 | Tsung-Hao Huang v Anthony Susanto | 6-4,6-1 |
| ITF Thailand F4 | 2018/09/24 02:30 | Natthasith Kunsuwan v Tsung-Hao Huang | 6-7,5-7 |