Round: 62 Ground: Hardcourt outdoor
| ITF Thailand F5 | 2018/09/29 02:30 | Daisuke Sumizawa v Cheong Hwi Kim | 6-4,6-1 |
| ITF Thailand F4 | 2018/09/25 06:00 | Yuichi Ito v Daisuke Sumizawa | 6-2,6-3 |
| ITF Thailand F4 | 2018/09/24 02:30 | Daisuke Sumizawa v Worarin Kumthonkittikul | 6-7,6-2,6-1 |
| ITF Thailand F4 | 2018/09/23 04:00 | Roy Hobbs v Daisuke Sumizawa | 4-6,2-6 |
| ITF Korea F6 | 2018/08/28 02:00 | Oh-Hee Kwon v Daisuke Sumizawa | 6-1,6-4 |
| ITF China F13 | 2018/08/21 02:00 | Daisuke Sumizawa v Huixin Wang | 4-6,6-2,2-6 |
| ITF China F13 | 2018/08/20 02:00 | Daisuke Sumizawa v Lewei Cai | 6-4,6-1 |
| ITF China F13 | 2018/08/19 02:00 | Daisuke Sumizawa v Yong Jia Cai | 6-1,6-3 |
| ITF Thailand F4 | 2018/09/22 04:30 | Thanapet Chanta v Liran Chen | 6-7,5-7 |
| ITF Thailand F3 | 2018/09/05 02:00 | Thomas Fancutt v Thanapet Chanta | 6-2,6-4 |
| ITF Thailand F3 | 2018/09/03 06:00 | Lance-Pierre Du Toit v Thanapet Chanta | 4-6,3-6 |
| ITF Thailand F2 | 2018/08/29 02:00 | Thanapet Chanta v Patrik Rikl | 3-6,1-6 |
| ITF Thailand F2 | 2018/08/28 05:35 | Thanapet Chanta v Yuichi Ito | 6-4,6-4 |
| ITF Thailand F2 | 2018/08/27 06:50 | Thanapet Chanta v Hao Yuan Ng | 6-1,6-3 |
| ITF Thailand F2 | 2018/08/26 05:30 | Yu Hsiang Chiu v Thanapet Chanta | 1-6,6-2,6-7 |
| ITF Thailand F1 | 2018/08/22 04:30 | Thanapet Chanta v Dayne Kelly | 3-6,4-6 |