Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Hua Hin | 2019/08/21 10:05 | Credit Chaiyarin v Tsung-Hao Huang | 2-6,6-2,5-7 |
| 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 |
| Challenger Baotou | 2019/08/27 03:30 | Kento Takeuchi v Miljan Zekic | 6-4,3-6,4-6 |
| ITF M15 Jakarta | 2019/08/15 04:35 | Kento Takeuchi v Aryan Goveas | 3-6,4-6 |
| ITF M15 Jakarta | 2019/08/13 05:55 | Kento Takeuchi v Seon Yong Han | 6-1,6-2 |
| Challenger Yokkaichi | 2019/08/07 08:15 | Kento Takeuchi v Tatsuma Ito | 6-7,1-6 |
| Challenger Yokkaichi | 2019/08/05 03:10 | Sora Fukuda v Kento Takeuchi | 4-6,3-6 |
| Challenger Chengdu | 2019/07/30 08:10 | Kento Takeuchi v Hyeon Chung | 3-6,2-6 |
| Challenger Chengdu | 2019/07/29 04:35 | Hanyi Liu v Kento Takeuchi | 4-6,7-6,3-6 |
| ITF M25 Taipei | 2019/07/25 02:00 | Makoto Ochi v Kento Takeuchi | 6-4,7-6 |