Stadium: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF Thailand F2 | 2018/08/26 03:30 | Tyler Mercier v Yuttana Charoenphon | 6-3,3-6,3-6 |
| ITF Thailand F1 | 2018/08/19 04:45 | Pol Wattanakul v Yuttana Charoenphon | 6-4,3-6,6-3 |
| ITF Thailand F1 | 2018/08/18 02:00 | Yuttana Charoenphon v Thammarat Kamchai | 6-1,6-4 |
| ITF Indonesia F3 | 2018/08/07 02:00 | Jeremy Beale v Yuttana Charoenphon | 6-1,6-0 |
| ITF Indonesia F3 Qual | 2018/08/06 04:30 | Yuttana Charoenphon v Naru Shirafuji | 6-1,6-7,6-3 |
| ITF Indonesia F3 Qual | 2018/08/05 03:00 | Dhruv Sunish v Yuttana Charoenphon | 3-6,5-7 |
| ITF Indonesia F3 Qual | 2018/08/04 02:00 | Giorgio Soemarno v Yuttana Charoenphon | 4-6,3-6 |
| ITF Indonesia F2 Qual | 2018/07/29 02:00 | Shahbaaz Khan v Yuttana Charoenphon | 4-6,7-6,6-1 |
| ITF Thailand F2 | 2018/08/26 03:30 | Krittin Koaykul v Chayanon Kaewsuto | 6-3,4-6,7-6 |
| ITF Thailand F2 | 2018/08/25 04:00 | Krittin Koaykul v Tanakorn Srirat | 6-1,6-2 |
| ITF Thailand F1 | 2018/08/18 03:30 | Nawakarn Khunjan v Krittin Koaykul | 7-5,7-6 |