Stadium: Court F Round: 45 Ground: Hardcourt outdoor
| ITF Thailand F9 | 2018/11/15 03:00 | Cheng-Yu Yu v Konstantin Kravchuk | 0-6,5-7 |
| ITF Thailand F9 | 2018/11/14 05:00 | Cheng-Yu Yu v Tonkla Mulada | 6-3,6-4 |
| ITF Thailand F9 | 2018/11/13 08:50 | Igor Smilansky v Cheng-Yu Yu | 4-6,1-6 |
| ITF Thailand F9 | 2018/11/12 02:00 | Cheng-Yu Yu v Yeongseok Jeong | 4-6,6-3,6-4 |
| ITF Thailand F9 | 2018/11/11 02:00 | Cheng-Yu Yu v Ray Ho | 6-2,4-6,7-6 |
| ITF Thailand F8 | 2018/11/06 04:35 | Kuan-Yi Lee v Cheng-Yu Yu | 6-3,6-3 |
| ITF Vietnam F5 | 2018/11/03 03:00 | Nam Hoang Ly v Cheng-Yu Yu | 6-4,6-4 |
| ITF Vietnam F5 | 2018/11/02 03:00 | Cheng-Yu Yu v Ajeet Rai | 6-4,6-2 |
| ITF M15 Monastir | 2019/02/11 08:00 | Worarin Kumthonkittikul v Pierre Faivre | 3-6,6-7 |
| ITF Pakistan F3 | 2018/12/19 05:30 | Worarin Kumthonkittikul v Saida'lo Saidkarimov | 6-1,1-6,1-6 |
| ITF Pakistan F3 | 2018/12/18 06:55 | Muhammad N Aftab v Worarin Kumthonkittikul | 3-6,1-6 |
| ITF Pakistan F3 | 2018/12/16 05:30 | Worarin Kumthonkittikul v Fariduni Hamid | 7-6,6-1 |
| ITF Pakistan F2 | 2018/12/12 08:00 | Worarin Kumthonkittikul v Kai Wehnelt | 3-6,2-6 |
| ITF Pakistan F2 | 2018/12/11 09:20 | Worarin Kumthonkittikul v Ahmed Choudhary | 4-6,7-5,6-2 |
| ITF Pakistan F2 | 2018/12/09 07:30 | Ahmad A Qureshi v Worarin Kumthonkittikul | 1-6,1-6 |
| ITF Pakistan F2 | 2018/12/09 05:00 | Amal Sultanbekov v Worarin Kumthonkittikul | 3-6,6-7 |