Stadium: Court 6 Round: 25 Ground: Clay
| ITF Thailand F7 | 2018/10/29 02:00 | Pol Wattanakul v Tsung-Hao Huang | 6-2,6-1 |
| ITF - M15 Hua Hin | 2019/09/03 04:00 | Chanchai Sookton-Eng v Pol Wattanakul | 7-6,3-6,10-2 |
| ITF - M15 Hua Hin | 2019/08/21 09:50 | Pol Wattanakul v Dayne Kelly | 5-7,3-6 |
| ITF - M25 Nonthaburi | 2019/08/01 02:30 | Pol Wattanakul v Yu Hsiou Hsu | 2-6,6-4,4-6 |
| ITF - M25 Nonthaburi | 2019/07/30 06:30 | Pol Wattanakul v Credit Chaiyarin | 6-2,4-6,6-4 |
| ITF - M25 Nonthaburi | 2019/07/23 08:35 | Pol Wattanakul v Sanjar Fayziev | 1-6,5-7 |
| ITF M25 Qujing | 2019/07/10 02:00 | Chukang Wang v Pol Wattanakul | 6-1,4-6,6-2 |
| ITF M25 Kunshan | 2019/07/02 10:35 | Pol Wattanakul v Daisuke Sumizawa | 1-6,6-2,3-6 |
| ITF - M15 Singapur | 2019/06/05 03:40 | Kunal Anand v Pol Wattanakul | 6-0,6-3 |
| ITF - M15 Hua Hin | 2019/09/04 03:00 | Tsung-Hao Huang v Yusuke Takahashi | 2-6,1-6 |
| ITF - M15 Hua Hin | 2019/08/22 05:00 | Kuan-Yi Lee v Tsung-Hao Huang | 6-2,6-4 |
| ITF - M15 Hua Hin | 2019/08/21 10:05 | Credit Chaiyarin v Tsung-Hao Huang | 2-6,6-2,5-7 |
| ITF - M15 Jakarta | 2019/08/14 04:00 | Dayne Kelly v Tsung-Hao Huang | 6-1,6-2 |
| ITF - M15 Jakarta | 2019/08/13 07:00 | Tsung-Hao Huang v Takashi Saito | 6-2,6-7,10-6 |
| ITF - M15 Jakarta | 2019/08/12 07:35 | Tsung-Hao Huang v Hanyi Liu | 7-6,7-6 |
| ITF - M15 Jakarta | 2019/08/07 04:20 | Shao-Fan Liu v Tsung-Hao Huang | 6-4,6-2 |
| ITF M25 Taipei | 2019/07/24 02:00 | Tsung-Hao Huang v Yan Bai | 3-6,2-6 |