Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Chiang Rai | 2022/06/13 03:45 | James Van Herzeele v Chandril Sood | 3-6,6-4,12-10 |
| ITF M15 Chiang Rai | 2022/06/12 01:50 | Hanyi Liu v James Van Herzeele | 1-6,3-6 |
| ITF M15 Chiang Rai | 2022/06/13 02:00 | Krittin Koaykul v Congsup Congcar | 6-4,6-4 |
| ITF M15 Chiang Rai | 2022/06/12 06:50 | Lakshit Sood v Krittin Koaykul | 1-6,3-6 |
| ITF M25 Chiang Rai | 2022/06/08 06:20 | Rubin Statham v Krittin Koaykul | 6-2,7-6 |
| ITF M25 Chiang Rai | 2022/06/07 03:25 | Chanchai Sookton-Eng v Krittin Koaykul | 6-2,4-6,5-10 |
| ITF M25 Chiang Rai Qual | 2022/06/06 08:50 | Krittin Koaykul v Paras Dahiya | 6-3,6-1 |
| ITF M25 Chiang Rai Qual | 2022/06/05 10:55 | Worarin Kumthonkittikul v Krittin Koaykul | 6-3,3-6,9-11 |
| ITF M25 Chiang Rai | 2022/06/02 03:20 | Krittin Koaykul v Dayne Kelly | 4-6,4-6 |
| ITF M25 Chiang Rai | 2022/06/01 07:00 | Krittin Koaykul v Christian Didier Chin | 6-3,6-4 |