Stadium: Court 7 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Nanchang | 2019/10/02 02:00 | N. Vijay Sundar Prashanth v Pol Wattanakul | 6-4,6-4 |
| ITF M15 Nanchang | 2019/09/30 06:00 | Pol Wattanakul v Weibowen Zou | 6-4,6-1 |
| ITF M15 Nanchang | 2019/09/30 02:00 | Pol Wattanakul v Shenglin Zhuo | 6-0,6-1 |
| ITF M15 Nanchang | 2019/09/23 02:00 | Pol Wattanakul v Bang Shuo Yin | 2-6,3-6 |
| ITF M15 Nanchang | 2019/09/22 02:00 | Pol Wattanakul v Xiaoyu He | 6-1,6-2 |
| ITF M15 Nanchang | 2019/09/19 02:00 | Vinayak Sharma Kaza v Pol Wattanakul | 6-0,6-4 |
| ITF M15 Nanchang | 2019/09/18 02:00 | Pol Wattanakul v Tsung-Hao Huang | 7-5,5-7,7-6 |
| ITF M15 Hua Hin | 2019/09/03 04:00 | Chanchai Sookton-Eng v Pol Wattanakul | 7-6,3-6,10-2 |
| ITF M25 Nonthaburi | 2019/07/29 02:30 | Takashi Saito v Pawin Jirapoomdaje | 6-2,6-1 |
| ITF M25 Nonthaburi | 2019/05/29 03:00 | Chanchai Sookton-Eng v Pawin Jirapoomdaje | 6-3,6-4 |
| ITF M25 Nonthaburi | 2019/05/20 03:00 | Pawin Jirapoomdaje v Kittirat Kerdlaphee | 4-6,4-6 |
| ITF Thailand F9 | 2018/11/12 02:00 | Pawin Jirapoomdaje v Hanyi Liu | 4-6,1-6 |
| ITF Thailand F9 | 2018/11/11 02:00 | Congsup Congcar v Pawin Jirapoomdaje | 4-6,6-3,4-6 |
| ITF Thailand F9 | 2018/11/10 02:00 | Pawin Jirapoomdaje v Wattanachai Lungkeaw | 6-0,6-1 |
| ITF Thailand F7 | 2018/10/28 03:00 | Pawin Jirapoomdaje v Tsung-Hao Huang | 1-6,3-6 |
| ITF Thailand F2 | 2018/08/25 05:30 | Pawin Jirapoomdaje v Masayoshi Ono | 2-6,3-6 |