Stadium: Court 2 Round: 54 Ground: Clay
| ITF Thailand F1 | 2017/06/18 03:00 | Phongsapak Kerdlaphee v Chanchai Sookton-Eng | 3-6,6-4,7-6 |
| ITF Sri Lanka F2 | 2018/06/20 06:00 | Sharmal Dissanayake v Chanchai Sookton-Eng | 6-1,6-0 |
| ITF Sri Lanka F2 | 2018/06/19 10:20 | Sandeep Vm v Chanchai Sookton-Eng | 3-6,2-6 |
| ITF Sri Lanka F2 | 2018/06/18 10:30 | Chanchai Sookton-Eng v Anvit Bendre | 6-4,6-4 |
| ITF Sri Lanka F1 | 2018/06/10 06:00 | Chanchai Sookton-Eng v Chandril Sood | 3-6,1-6 |
| ITF Sri Lanka F1 | 2018/06/09 04:30 | Chanchai Sookton-Eng v Avindra Perera | 6-0,6-2 |
| ITF Vietnam F3 | 2018/05/13 04:00 | Chanchai Sookton-Eng v Paramveer Singh Bajwa | 3-6,6-2,4-6 |
| ITF Vietnam F2 | 2018/05/05 03:00 | Chanchai Sookton-Eng v Darren Polkinghorne | 4-6,3-6 |
| ITF Vietnam F1 | 2018/04/28 06:00 | Jayden Court v Chanchai Sookton-Eng | 6-3,6-4 |
| ITF Sri Lanka F2 | 2018/06/18 10:30 | Phongsapak Kerdlaphee v Chandril Sood | 3-6,3-6 |
| ITF Sri Lanka F2 | 2018/06/17 07:00 | Mohit Bhardwaj v Phongsapak Kerdlaphee | 4-6,0-6 |
| ITF Sri Lanka F1 | 2018/06/09 07:30 | Anze Arh v Phongsapak Kerdlaphee | 6-4,6-4 |
| ITF Vietnam F3 | 2018/05/15 03:00 | Phongsapak Kerdlaphee v Ryota Tanuma | 2-6,4-6 |
| ITF Vietnam F2 | 2018/05/05 07:00 | Ji Sung Nam v Phongsapak Kerdlaphee | 6-2,6-1 |
| ITF Vietnam F1 | 2018/04/28 05:00 | Stefan Skadarka v Phongsapak Kerdlaphee | 2-6,6-2,6-3 |
| ITF Turkey F15 | 2018/04/14 09:30 | Karlo Kranic v Phongsapak Kerdlaphee | 1-6,6-1,6-2 |
| ITF Turkey F14 | 2018/04/07 09:30 | Christian Oliveira v Phongsapak Kerdlaphee | 6-0,6-1 |