| ITF Sri Lanka F2 | 2018/06/18 10:30 | Sookton-Eng, Chanchai v Bendre, Anvit | 6-4,6-4 |
| Sri Lanka F1, Singles Qualifying | 2018/06/10 06:00 | Sookton-Eng, Chanchai v Sood, Chandril | 3-6,1-6 |
| Sri Lanka F1, Singles Qualifying | 2018/06/09 04:30 | Sookton-Eng, Chanchai v Perera, Avindra | 6-0,6-2 |
| ITF Vietnam F3 | 2018/05/13 04:00 | Sookton-Eng, Chanchai v Bajwa, Paramveer Singh | 3-6,6-2,4-6 |
| ITF Vietnam F2 | 2018/05/05 03:00 | Sookton-Eng, Chanchai v Polkinghorne, Darren | 4-6,3-6 |
| ITF Vietnam F1 | 2018/04/28 06:00 | Jayden Court v Sookton-Eng, Chanchai | 6-3,6-4 |
| ITF Australia F4 | 2018/03/28 02:05 | Marc Polmans v Sookton-Eng, Chanchai | 6-4,6-3 |
| ITF Australia F4 Qual | 2018/03/26 00:00 | Sookton-Eng, Chanchai v Bulte, Alex | 6-0,6-2 |