Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF Vietnam F3 | 2018/05/12 03:00 | Sam Ryan Ziegann v Bajwa, Paramveer Singh | 2-6,2-6 |
| ITF Vietnam F1 | 2018/04/28 05:00 | Kerdlaphee, Kittirat v Sam Ryan Ziegann | 6-1,6-2 |
| ITF Italy F32 Qual | 2017/09/30 10:00 | Sam Ryan Ziegann v Masala, Matteo | 2-6,1-6 |
| ITF Hungary F6 Qual | 2017/08/20 09:00 | Szappanos, Marton v Sam Ryan Ziegann | 6-2,6-0 |
| ITF Guam F1 | 2018/06/17 00:00 | Hashikawa, Yasunori v Kumthonkittikul, W. | 1-6,5-7 |
| ITF Tunisia F21 | 2018/05/30 11:35 | Kirkov, Vasil v Kumthonkittikul, W. | 5-7,7-6,6-1 |
| ITF Tunisia F21 | 2018/05/27 09:00 | Sikman, Philip v Kumthonkittikul, W. | 2-6,2-6 |
| ITF Tunisia F21 | 2018/05/26 10:00 | Hughes, Robert v Kumthonkittikul, W. | 1-6,4-6 |
| ITF Tunisia F20 | 2018/05/22 11:00 | Constantin Bittoun Kouzmine v Kumthonkittikul, W. | 6-2,6-2 |
| Tunisia F19, Singles Qualifying | 2018/05/12 09:00 | Rousseau, Hillel v Kumthonkittikul, W. | 6-1,7-6 |
| ITF Egypt F8 | 2018/03/03 12:30 | Gruber, Fabian v Kumthonkittikul, W. | 7-5,6-3 |
| Egypt F7, Singles Qualifying | 2018/02/25 10:30 | Kumthonkittikul, W. v Seifert, Stefan | 4-6,0-6 |