Stadium: Centre Court Round: 54 Ground: Hardcourt outdoor
| ITF Thailand F9 | 2018/11/10 02:00 | Chanchai Sookton-Eng v Yeongseok Jeong | 3-6,0-6 |
| ITF Thailand F8 | 2018/11/03 02:00 | Linh Giang Trinh v Chanchai Sookton-Eng | 6-3,6-1 |
| ITF Thailand F7 | 2018/10/28 03:00 | Matic Spec v Chanchai Sookton-Eng | 6-3,6-4 |
| ITF Thailand F7 | 2018/10/27 02:00 | Nutdanai Sincharoenwattana v Chanchai Sookton-Eng | 3-6,1-6 |
| ITF Thailand F6 | 2018/10/06 07:00 | Chanchai Sookton-Eng v Hyun Su Ro | 6-0,6-0 |
| ITF Thailand F5 | 2018/10/02 07:35 | Ren Nakamura v Chanchai Sookton-Eng | 6-4,6-2 |
| ITF Thailand F5 | 2018/10/01 02:30 | Hu Liu v Chanchai Sookton-Eng | 2-6,2-6 |
| ITF Thailand F5 | 2018/09/30 02:30 | Chanchai Sookton-Eng v Ku Keon Kang | 6-4,6-1 |
| ITF Korea F6 | 2018/08/26 02:00 | Dae-Hee Lee v Hyung-Chan Lim | 3-6,2-6 |
| ITF Korea F6 | 2018/08/25 03:00 | Jun Su Kim v Dae-Hee Lee | 2-6,2-6 |
| ITF Korea F5 | 2018/08/21 01:00 | Woo Hyeok Jang v Dae-Hee Lee | 6-0,6-1 |
| ITF Korea F5 | 2018/08/20 01:00 | Sung Hun Kim v Dae-Hee Lee | 6-1,6-1 |
| ITF Korea F5 | 2018/08/19 02:00 | Seong Woon Yu v Dae-Hee Lee | 3-6,3-6 |
| ITF Korea F5 | 2018/08/18 02:00 | Anze Loviscek v Dae-Hee Lee | 4-6,1-6 |
| ITF Korea F4 | 2018/08/11 01:00 | Hyeong Don Kim v Dae-Hee Lee | 4-6,6-2,6-4 |
| ITF Korea F3 Qual | 2018/06/17 03:00 | Geun Jun Kim v Dae-Hee Lee | 7-5,7-5 |