Stadium: Court 4 Round: 54
| ITF Guam F1 | 2018/06/17 00:00 | Yasunori Hashikawa v Worarin Kumthonkittikul | 1-6,5-7 |
| ITF Tunisia F21 | 2018/05/30 11:35 | Vasil Kirkov v Worarin Kumthonkittikul | 5-7,7-6,6-1 |
| ITF Tunisia F21 | 2018/05/27 09:00 | Philip Sikman v Worarin Kumthonkittikul | 2-6,2-6 |
| ITF Tunisia F21 | 2018/05/26 10:00 | Robert Hughes v Worarin Kumthonkittikul | 1-6,4-6 |
| ITF Tunisia F20 | 2018/05/22 11:00 | Constantin Bittoun Kouzmine v Worarin Kumthonkittikul | 6-2,6-2 |
| ITF Tunisia F19 | 2018/05/12 09:00 | Hillel Rousseau v Worarin Kumthonkittikul | 6-1,7-6 |
| ITF Egypt F8 | 2018/03/03 12:30 | Fabian Gruber v Worarin Kumthonkittikul | 7-5,6-3 |
| ITF Egypt F7 | 2018/02/25 10:30 | Worarin Kumthonkittikul v Stefan Seifert | 4-6,0-6 |
| ITF Germany F5 | 2018/06/24 10:00 | Jackson Varney v Sergei Pogosian | 5-7,0-6 |
| ITF Turkey F13 | 2018/04/01 08:30 | Jackson Varney v Ignacio Monzon | 0-6,1-6 |
| ITF Turkey F13 | 2018/03/31 06:30 | Jackson Varney v Kittirat Kerdlaphee | 7-5,6-4 |
| ITF Egypt F11 | 2018/03/24 11:00 | Jackson Varney v Siphosothando Montsi | 3-6,5-7 |
| ITF Egypt F10 | 2018/03/17 12:30 | Louis Lechevretel v Jackson Varney | 6-1,6-1 |
| ITF Egypt F9 | 2018/03/10 14:30 | Jackson Varney v Francesco Forti | 0-6,1-6 |
| ITF Egypt F8 | 2018/03/04 08:00 | Vladyslav Orlov v Jackson Varney | 6-2,6-1 |
| ITF Kuwait F3 Qual | 2017/11/12 06:00 | Alen Rogic-Hadzalic v Jackson Varney | 6-1,6-1 |