Stadium: Court 7 Round: 44 Ground: Hardcourt outdoor
| Nanchang, Singles M-ITF-CHN-16A | 2019/10/02 02:00 | Prashanth, N. Vijay Sundar v Wattanakul, Pol | 6-4,6-4 |
| Nanchang, Singles M-ITF-CHN-16A | 2019/09/30 06:00 | Wattanakul, Pol v Zou, Weibowen | 6-4,6-1 |
| Nanchang, Singles M-ITF-CHN-16A | 2019/09/30 02:00 | Wattanakul, Pol v Shenglin Zhuo | 6-0,6-1 |
| Nanchang, Singles M-ITF-CHN-16A | 2019/09/23 02:00 | Wattanakul, Pol v Bang Shuo Yin | 2-6,3-6 |
| Nanchang, Singles M-ITF-CHN-16A | 2019/09/22 02:00 | Wattanakul, Pol v He, Xiaoyu | 6-1,6-2 |
| Nanchang, Singles M-ITF-CHN-16A | 2019/09/19 02:00 | Kaza, Vinayak Sharma v Wattanakul, Pol | 6-0,6-4 |
| Nanchang, Singles M-ITF-CHN-16A | 2019/09/18 02:00 | Wattanakul, Pol v Tsung-Hao Huang | 7-5,5-7,7-6 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/09/03 04:00 | Sookton-Eng, Chanchai v Wattanakul, Pol | 7-6,3-6,10-2 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/07/29 02:30 | Saito, Takashi v Jirapoomdaje, Pawin | 6-2,6-1 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/29 03:00 | Sookton-Eng, Chanchai v Jirapoomdaje, Pawin | 6-3,6-4 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/20 03:00 | Jirapoomdaje, Pawin v Kerdlaphee, Kittirat | 4-6,4-6 |
| ITF Thailand F9 | 2018/11/12 02:00 | Jirapoomdaje, Pawin v Hanyi Liu | 4-6,1-6 |
| ITF Thailand F9 | 2018/11/11 02:00 | Congsup Congcar v Jirapoomdaje, Pawin | 4-6,6-3,4-6 |
| ITF Thailand F9 | 2018/11/10 02:00 | Jirapoomdaje, Pawin v Lungkeaw, Wattanachai | 6-0,6-1 |
| ITF Thailand F7 | 2018/10/28 03:00 | Jirapoomdaje, Pawin v Tsung-Hao Huang | 1-6,3-6 |
| ITF Thailand F2 | 2018/08/25 05:30 | Jirapoomdaje, Pawin v Ono, Masayoshi | 2-6,3-6 |