| ITF Pakistan F3 | 12/18 06:55 | 25 | Muhammad N Aftab v Worovin Kumthonkittikul | 3-6,1-6 | |
| ITF Pakistan F3 | 12/16 05:30 | 44 | Worarin Kumthonkittikul v Fariduni Hamid | 7-6,6-1 | |
| ITF Pakistan F2 | 12/12 08:00 | 26 | Worovin Kumthonkittikul v Kai Wehnelt | 3-6,2-6 | |
| ITF Pakistan F2 | 12/11 09:20 | 25 | Worovin Kumthonkittikul v Ahmed Choudhary | 4-6,7-5,6-2 | |
| ITF Pakistan F2 | 12/09 07:30 | 44 | Ahmad A Qureshi v Worarin Kumthonkittikul | 1-6,1-6 | |
| ITF Pakistan F2 | 12/09 05:00 | 44 | Amal Sultanbekov v Worarin Kumthonkittikul | 3-6,6-7 | |
| ITF Pakistan F1 | 12/02 06:00 | 54 | Worarin Kumthonkittikul v Jackson Varney | 1-6,4-6 | |
| ITF Thailand F9 | 11/10 02:00 | 44 | Worarin Kumthonkittikul v Yuttana Charoenphon | 1-6,4-6 | |
| ITF Vietnam F5 | 10/29 02:30 | 44 | Linus Frost v Worovin Kumth'ikul | 6-3,6-3 | |
| ITF Thailand F6 | 10/07 02:30 | 62 | Adrian Andrzejczuk v Worarin Kumthonkittikul | 6-2,7-5 | |
| ITF Thailand F5 | 09/29 02:30 | 62 | Liran Chen v Worarin Kumthonkittikul | 6-3,6-3 | |
| ITF Thailand F4 | 09/24 02:30 | 62 | Daisuke Sumizawa v Worarin Kumthonkittikul | 6-7,6-2,6-1 | |
| ITF Thailand F4 | 09/23 04:00 | 62 | Worarin Kumthonkittikul v Hyung-Chan Lim | 7-5,7-5 | |
| ITF Thailand F4 | 09/22 02:30 | 62 | Worarin Kumthonkittikul v Yani Kimon Doumanis | 6-2,6-2 | |
| ITF Thailand F3 | 09/02 02:00 | 44 | Worarin Kumthonkittikul v Pol Wattanakul | 1-6,2-6 | |
| ITF Thailand F2 | 08/25 04:00 | 44 | Tsung-Hao Huang v Worarin Kumthonkittikul | 6-3,7-6 | |
| ITF Thailand F1 | 08/20 02:00 | 44 | Phongsapak Kerdlaphee v Worovin Kumth'ikul | 6-2,6-3 | |
| ITF Thailand F1 | 08/19 05:00 | 44 | Worovin Kumth'ikul v Gregory Nitayamekin | 6-1,6-0 | |
| ITF Thailand F1 | 08/18 04:20 | 44 | Nitiwat Jityaem v Worovin Kumth'ikul | 1-6,1-6 | |
| ITF Korea F4 | 08/12 02:00 | 62 | Jeong Heon Lee v Worarin Kumthonkittikul | 6-2,6-3 | |
| ITF Korea F4 | 08/11 01:00 | 62 | Sang Yeop Kim v Worarin Kumthonkittikul | 0-6,3-6 | |
| ITF Indonesia F3 Qual | 08/04 07:00 | 62 | Worarin Kumthonkittikul v Siddharth Vishwakarma | 3-6,3-6 | |
| ITF Guam F1 | 06/20 00:00 | 25 | Sam Ryan Ziegann v Worovin Kumthonkittikul | Retired | |
| ITF Guam F1 | 06/17 00:00 | 54 | Yasunori Hashikawa v Worarin Kumthonkittikul | 1-6,5-7 | |
| ITF Tunisia F21 | 05/30 11:35 | 25 | Vasil Kirkov v Worovin Kumth'ikul | 5-7,7-6,6-1 | |
| ITF Tunisia F21 | 05/27 09:00 | 54 | Philip Sikman v Worarin Kumthonkittikul | 2-6,2-6 | |
| ITF Tunisia F21 | 05/26 10:00 | 54 | Robert Hughes v Worarin Kumthonkittikul | 1-6,4-6 | |
| ITF Tunisia F20 | 05/22 11:00 | 25 | Constantin B Kouzmine v Worovin Kumth'ikul | 6-2,6-2 | |
| ITF Tunisia F19 | 05/12 09:00 | 54 | Hillel Rousseau v Worarin Kumthonkittikul | 6-1,7-6 | |
| ITF Egypt F8 | 03/03 12:30 | 62 | Fabian Gruber v Worarin Kumthonkittikul | 7-5,6-3 |