Stadium: Court 10 Round: 62 Ground: Hardcourt outdoor
| Challenger Bangkok Qual | 2018/01/06 05:10 | Natthasith Kunsuwan v Kenneth Raisma | 0-6,3-6 |
| Challenger Bangkok Qual | 2017/12/30 04:30 | Natthasith Kunsuwan v Rudolf Molleker | 5-7,1-6 |
| ITF Thailand F12 Qual | 2017/12/09 03:00 | Richard Yang v Natthasith Kunsuwan | 6-3,6-3 |
| ITF Thailand F11 Qual | 2017/12/02 05:00 | Natthasith Kunsuwan v Ji Hoon Son | 3-6,4-6 |
| ITF Thailand F10 Qual | 2017/11/25 05:00 | Matthew Leffler v Natthasith Kunsuwan | 6-0,7-6 |
| ITF Indonesia F7 | 2017/11/22 03:30 | Natthasith Kunsuwan v Ti Chen | 1-6,1-6 |
| ITF Indonesia F7 | 2017/11/21 03:30 | Natthasith Kunsuwan v Arief Rahman | 6-3,6-3 |
| ITF Indonesia F7 Qual | 2017/11/19 05:25 | Natthasith Kunsuwan v Ilsang Yoon | 6-2,7-5 |
| ITF China F3 Qual | 2018/01/21 02:30 | Rhett Purcell v Liran Chen | 6-4,3-6,6-1 |
| ITF China F3 Qual | 2018/01/20 02:30 | Xiaoyang Zhang v Liran Chen | 5-7,2-6 |
| ITF China F2 Qual | 2018/01/13 04:10 | Liran Chen v William Ma | 4-6,0-6 |
| ITF China F1 | 2018/01/09 06:40 | Cing-Yang Meng v Liran Chen | 6-2,5-7,6-4 |
| ITF China F1 Qual | 2018/01/08 02:00 | Hu Liu v Liran Chen | 3-6,1-6 |
| ITF China F1 Qual | 2018/01/07 05:25 | Xiaoyang Zhang v Liran Chen | 2-6,4-6 |
| ITF Malaysia F3 | 2017/10/28 03:00 | Ryota Tanuma v Liran Chen | 6-0,6-0 |
| ITF Malaysia F2 | 2017/10/21 03:00 | Ko Suzuki v Liran Chen | 6-1,7-6 |