Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Chiang Rai | 2022/05/31 04:15 | Arjun Mehrotra v Guntinun Sootinun-Opart | 4-6,6-3,8-10 |
| ITF M25 Chiang Rai | 2022/05/30 04:25 | Panathon Sooksod v Guntinun Sootinun-Opart | 2-6,2-6 |
| ITF M15 - Chiang Rai | 2022/04/12 02:00 | Guntinun Sootinun-Opart v Taisei Ichikawa | 5-7,0-6 |
| ITF M15 - Chiang Rai | 2022/04/11 03:50 | Maxence Broville v Guntinun Sootinun-Opart | 2-6,6-3,4-10 |
| ITF M15 - Chiang Rai - Kwal. | 2022/04/10 03:00 | Teerapat Khantiweerawat v Guntinun Sootinun-Opart | 3-6,1-6 |
| ITF M15 - Chiang Rai | 2022/04/04 03:35 | Amaury Raynel v Guntinun Sootinun-Opart | 7-6,6-7,10-4 |
| ITF M15 - Chiang Rai | 2022/04/22 03:20 | Omar Jasika v Kasidit Samrej | 6-3,7-6 |
| ITF M15 - Chiang Rai | 2022/04/21 05:05 | Seong Chan Hong v Kasidit Samrej | 6-3,6-7,4-6 |
| ITF M15 - Chiang Rai | 2022/04/20 03:30 | Kasidit Samrej v Ji Sung Nam | 2-6,6-2,6-4 |
| ITF M15 - Chiang Rai | 2022/04/15 04:50 | Nam Hoang Ly v Kasidit Samrej | 7-5,3-6,7-5 |
| ITF M15 - Chiang Rai | 2022/04/14 04:50 | Connor Farren v Kasidit Samrej | 2-6,6-7 |
| ITF M15 - Chiang Rai | 2022/04/13 07:25 | Kasidit Samrej v Konstantin Kravchuk | 6-3,6-3 |
| ITF M15 - Chiang Rai | 2022/04/08 03:50 | Yan Bai v Kasidit Samrej | 1-6,7-5,6-4 |
| ITF M15 - Chiang Rai | 2022/04/07 06:50 | Kasidit Samrej v Connor Farren | 7-6,7-6 |