Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
| ITF M15 Hua Hin | 2019/08/19 06:05 | Kazuma Kawachi v Credit Chaiyarin | 2-6,4-6 |
| 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 05:45 | Credit Chaiyarin v Soichiro Moritani | 2-6,3-6 |
| ITF Dominican Republic F1 | 2018/11/25 14:00 | Luis Britto v Credit Chaiyarin | 6-2,6-0 |
| ITF Dominican Republic F1 | 2018/11/24 14:30 | Credit Chaiyarin v Tomas Krcma | 6-1,6-1 |
| ITF USA F30 | 2018/11/03 19:00 | Cannon Kingsley v Credit Chaiyarin | 6-1,6-1 |
| ITF USA F29 | 2018/10/26 23:00 | Credit Chaiyarin v Jonathan Sorbo | 5-7,5-7 |
| ITF USA F28B | 2018/10/20 15:30 | Credit Chaiyarin v Joseph Corse | 4-6,6-1,6-7 |
| 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 |
| ITF M25 Taipei | 2019/07/18 02:00 | Tsung-Hao Huang v Rio Noguchi | 0-6,1-6 |
| ITF M25 Taipei | 2019/07/16 06:25 | Tsung-Hao Huang v Ryota Tanuma | 6-4,6-2 |
| ITF M25 Hengyang | 2019/06/22 03:00 | Tsung-Hao Huang v Fajing Sun | 2-6,3-6 |