Stadium: Court B Round: 25
| ITF Thailand F7 Qual | 2017/10/01 02:30 | Kazuma Kawachi v Natthasith Kunsuwan | 6-2,6-4 |
| ITF Thailand F7 Qual | 2017/09/30 02:30 | Natthasith Kunsuwan v Kasidit Samrej | 7-6,6-0 |
| ITF Thailand F6 Qual | 2017/08/12 04:15 | Punn Bodhidatta v Natthasith Kunsuwan | 6-2,7-6 |
| ITF Thailand F4 Qual | 2017/07/29 03:00 | Natthasith Kunsuwan v Omer Yeshaya | 6-4,6-1 |
| ITF Thailand F3 | 2017/06/20 03:00 | David Nguyen v Natthasith Kunsuwan | 6-1,6-3 |
| ITF Thailand F1 | 2017/06/18 04:50 | Natthasith Kunsuwan v Vorachon Rakpuangchon | 5-7,6-1,6-3 |
| ITF Thailand F1 | 2017/06/17 09:00 | Nitin Kumar Sinha v Natthasith Kunsuwan | 4-6,5-7 |
| ITF Thailand F2 | 2017/06/13 03:00 | Calum Puttergill v Natthasith Kunsuwan | 6-3,6-3 |
| ITF Thailand F7 Qual | 2017/10/01 02:30 | Suthinan Tanthaseraneewat v Hady Habib | 3-6,4-6 |
| ITF Thailand F7 Qual | 2017/09/30 02:30 | Yu-Seob Kim v Suthinan Tanthaseraneewat | 2-6,2-6 |
| ITF Thailand F6 Qual | 2017/08/12 03:00 | Suthinan Tanthaseraneewat v Anthony Susanto | 2-6,6-7 |
| ITF Thailand F4 Qual | 2017/07/30 08:35 | Suthinan Tanthaseraneewat v Ken Onoda | 4-6,7-5,1-6 |
| ITF Thailand F4 Qual | 2017/07/29 07:40 | Suthinan Tanthaseraneewat v Pak Long Yeung | 7-6,4-6,7-5 |
| ITF Thailand F1 | 2017/06/17 06:30 | Teeradon Tortrakul v Suthinan Tanthaseraneewat | 4-6,6-0,6-1 |
| ITF Thailand F2 | 2017/06/11 05:15 | Suthinan Tanthaseraneewat v Punn Bodhidatta | 4-6,2-6 |
| ITF Thailand F2 | 2017/06/10 10:30 | Thien Nguyen Hoang v Suthinan Tanthaseraneewat | 6-7,4-6 |