| ITF Thailand F5 Qual | 2017/08/05 07:45 | Aditya Hari Sasongko v Chanchai Sookton-Eng | 6-2,6-3 |
| ITF Thailand F1 | 2017/06/18 03:00 | Phongsapak Kerdlaphee v Chanchai Sookton-Eng | 3-6,6-4,7-6 |
| ITF Thailand F1 | 2017/06/17 06:30 | Chanchai Sookton-Eng v Artem Vu | 4-6,6-4,6-3 |
| ITF Thailand F2 | 2017/06/10 03:00 | Kento Tagashira v Chanchai Sookton-Eng | 6-4,6-3 |
| ITF Thailand F1 | 2017/06/07 03:00 | Chanchai Sookton-Eng v Evan Song | 2-6,2-6 |
| ITF Thailand F1 | 2017/06/06 03:00 | Lingxi Zhao v Chanchai Sookton-Eng | 6-7,4-6 |
| ITF Thailand F1 | 2017/06/04 03:00 | Chanchai Sookton-Eng v Akanit Pumjit | 6-2,1-6,7-6 |
| ITF Thailand F1 | 2017/06/03 08:30 | Marut Klaoklang v Chanchai Sookton-Eng | 1-6,1-6 |
| ITF Thailand F4 Qual | 2017/07/30 02:30 | Chayanon Kaewsuto v Chukang Wang | 6-7,2-6 |
| ITF Thailand F2 | 2017/06/10 10:30 | Chayanon Kaewsuto v Lingxi Zhao | 5-7,2-6 |
| ITF Thailand F1 | 2017/06/05 04:35 | Hady Habib v Chayanon Kaewsuto | 6-1,6-3 |
| ITF Thailand F1 | 2017/06/04 04:30 | Tonkla Mulada v Chayanon Kaewsuto | 1-6,6-7 |
| ITF Thailand F1 | 2017/06/03 05:30 | Chayanon Kaewsuto v Noppadol Noikor | 7-5,6-0 |
| Challenger Bangkok 2 Qual | 2017/01/08 09:10 | Chayanon Kaewsuto v Jimmy Wang | 2-6,2-6 |
| Challenger Bangkok 2 Qual | 2017/01/07 07:15 | Punn Bodhidatta v Chayanon Kaewsuto | 6-7,3-6 |
| Challenger Bangkok | 2017/01/03 03:00 | Chayanon Kaewsuto v Di Wu | 0-6,1-6 |