Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF Thailand F1 | 2018/08/22 03:30 | Natthasith Kunsuwan v Thomas Fancutt | 2-6,5-7 |
| ITF Thailand F1 | 2018/08/21 07:10 | Natthasith Kunsuwan v Hao Yuan Ng | 6-2,7-5 |
| ITF Thailand F1 | 2018/08/20 06:25 | Natthasith Kunsuwan v Amaury De Beer | 6-0,6-2 |
| ITF Thailand F1 | 2018/08/19 02:00 | Natthasith Kunsuwan v Nutdanai Sincharoenwattana | 6-0,6-3 |
| ITF Indonesia F3 Qual | 2018/08/04 07:00 | Natthasith Kunsuwan v Jirat Navasirisomboon | 4-6,6-3,1-6 |
| ITF China F11 | 2018/07/17 01:00 | Natthasith Kunsuwan v Mitchell Thomas McDaniels | 6-4,1-6,1-6 |
| ITF China F10 Qual | 2018/07/07 05:00 | Natthasith Kunsuwan v Kousuke Ogura | 6-7,4-6 |
| ITF China F9 | 2018/07/04 03:00 | Natthasith Kunsuwan v Seong Chan Hong | 3-6,4-6 |
| ITF Thailand F1 | 2018/08/25 02:00 | Ronnie Schneider v Dayne Kelly | 6-4,6-4 |
| ITF Thailand F1 | 2018/08/24 03:00 | Patrik Rikl v Dayne Kelly | 3-6,4-6 |
| ITF Thailand F1 | 2018/08/23 03:00 | Pruchya Isarow v Dayne Kelly | 5-7,3-6 |
| ITF Thailand F1 | 2018/08/22 04:30 | Thanapet Chanta v Dayne Kelly | 3-6,4-6 |
| ITF Thailand F1 | 2018/08/21 06:00 | Tonkla Mulada v Dayne Kelly | 1-6,7-6,1-6 |
| Challenger Lexington | 2018/07/31 22:40 | Kaichi Uchida v Dayne Kelly | 6-2,6-4 |
| Challenger Granby | 2018/07/24 17:30 | Maximilian Neuchrist v Dayne Kelly | 4-6,6-3,7-6 |
| Challenger Granby Qual | 2018/07/23 21:00 | Dayne Kelly v Takanyi Garanganga | 6-1,6-4 |