Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Chiang Rai | 2022/06/13 03:55 | Phongsapak Kerdlaphee v Blake Bayldon | 4-6,1-6 |
| ITF M15 Chiang Rai | 2022/06/12 05:35 | Phongsapak Kerdlaphee v Wongwarun Wongcharoen | 6-0,6-3 |
| ITF M25 Chiang Rai Qual | 2022/06/06 02:00 | Phongsapak Kerdlaphee v Noppadol Noikor | 4-6,3-6 |
| ITF M25 Chiang Rai Qual | 2022/06/05 07:05 | Kittirat Kerdlaphee v Phongsapak Kerdlaphee | 3-6,3-6 |
| ITF M25 Chiang Rai | 2022/05/29 07:40 | Michael Mathayomchand v Phongsapak Kerdlaphee | 6-3,6-3 |
| ITF M25 Chiang Rai | 2022/05/29 07:00 | Michael Mathayomchand v Phongsapak Kerdlaphee | 6-3,5-3 |
| ITF M25 Nonthaburi | 2020/02/02 10:45 | Phongsapak Kerdlaphee v Ray Ho | 2-6,2-6 |
| ITF M15 Nonthaburi | 2019/12/02 04:40 | Thanapet Chanta v Phongsapak Kerdlaphee | 6-4,6-1 |
| ITF M15 Chiang Rai | 2022/06/13 06:55 | Chanchai Sookton-Eng v Thammarat Kamchai | 6-0,6-0 |
| ITF M15 Chiang Rai | 2022/06/12 08:35 | Thammarat Kamchai v Taentawan T M Maggioli | 7-5,2-6,10-8 |
| ITF M25 Chiang Rai Qual | 2022/06/05 08:20 | Thammarat Kamchai v Lakshit Sood | 3-6,3-6 |
| ITF M25 Chiang Rai | 2022/05/31 03:00 | Thanapet Chanta v Thammarat Kamchai | 6-4,6-1 |
| ITF M25 Chiang Rai | 2022/05/29 03:30 | Thammarat Kamchai v Rhys Xavier | 6-4,6-1 |
| ITF M15 Doha | 2020/03/09 14:20 | Nikita Bortnichek v Thammarat Kamchai | 2-6,6-0,10-8 |
| ITF M25 Nonthaburi | 2020/01/26 08:25 | Matthew Dellavedova v Thammarat Kamchai | 6-2,6-0 |
| ITF M15 Nonthaburi | 2019/12/02 04:45 | Jeamoon Lee v Thammarat Kamchai | 6-1,6-0 |