Stadium: Court 3 Round: 25 Ground: Clay
| ITF Thailand F3 | 2018/09/02 02:00 | Worarin Kumthonkittikul v Pol Wattanakul | 1-6,2-6 |
| ITF Thailand F2 | 2018/08/25 04:00 | Tsung-Hao Huang v Worarin Kumthonkittikul | 6-3,7-6 |
| ITF Thailand F1 | 2018/08/20 02:00 | Phongsapak Kerdlaphee v Worarin Kumthonkittikul | 6-2,6-3 |
| ITF Thailand F1 | 2018/08/19 05:00 | Worarin Kumthonkittikul v Gregory Nitayamekin | 6-1,6-0 |
| ITF Thailand F1 | 2018/08/18 04:20 | Nitiwat Jityaem v Worarin Kumthonkittikul | 1-6,1-6 |
| ITF Korea F4 | 2018/08/12 02:00 | Jeong Heon Lee v Worarin Kumthonkittikul | 6-2,6-3 |
| ITF Korea F4 | 2018/08/11 01:00 | Sang Yeop Kim v Worarin Kumthonkittikul | 0-6,3-6 |
| ITF Indonesia F3 Qual | 2018/08/04 07:00 | Worarin Kumthonkittikul v Siddharth Vishwakarma | 3-6,3-6 |
| ITF Indonesia F2 Qual | 2018/07/29 04:30 | Ahmed Choudhary v Sho Shimabukuro | 0-6,2-6 |
| ITF Indonesia F1 Qual | 2018/07/22 05:00 | Siddharth Vishwakarma v Ahmed Choudhary | 6-2,6-0 |
| ITF Malaysia F3 | 2018/07/16 03:00 | Chanchai Sookton-Eng v Ahmed Choudhary | 7-5,6-2 |
| ITF Malaysia F3 | 2018/07/15 07:00 | Phongsapak Kerdlaphee v Ahmed Choudhary | 3-6,1-6 |
| ITF Malaysia F2 | 2018/07/08 01:00 | Ahmed Choudhary v Christopher Morin Kougoucheff | 0-6,1-6 |
| ITF Uganda F4 | 2018/05/21 06:00 | Giovani Samaha v Ahmed Choudhary | 6-2,6-4 |
| ITF Uganda F3 | 2018/05/13 06:00 | Anton Chekhov v Ahmed Choudhary | 7-5,6-2 |
| ITF Uganda F3 | 2018/05/12 07:00 | Kevin Cheruiyot v Ahmed Choudhary | 1-6,6-4,1-6 |