Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Chiang Rai | 2022/04/25 02:00 | Colin Markes v Mitchell Harper | 6-2,6-3 |
| ITF M15 Chiang Rai Qual | 2022/04/24 03:40 | Colin Markes v Alec Beckley | 6-3,6-4 |
| ITF M15 Chiang Rai | 2022/04/21 03:25 | Colin Markes v Konstantin Kravchuk | 2-6,2-6 |
| ITF M15 Chiang Rai | 2022/04/20 03:30 | Colin Markes v Pruchya Isarow | 6-2,7-5 |
| ITF M15 Chiang Rai | 2022/04/19 04:35 | Colin Markes v Runhao Hua | 6-3,6-2 |
| ITF M15 Chiang Rai | 2022/04/18 07:55 | Colin Markes v Christoffer Solberg | 6-0,6-0 |
| ITF M15 Chiang Rai Qual | 2022/04/17 12:05 | Colin Markes v Lohithaksha Bathrinath | 6-1,6-3 |
| ITF M15 Chiang Rai | 2022/04/14 03:35 | Nam Hoang Ly v Colin Markes | 6-4,6-3 |
| ITF M15 Chiang Rai | 2022/04/25 02:00 | Thantub Suksumrarn v Mario G Fernandez | 6-1,6-4 |
| ITF M15 Chiang Rai Qual | 2022/04/24 05:40 | Ki Lung NG v Thantub Suksumrarn | 4-6,1-6 |
| ITF M15 Chiang Rai | 2022/04/20 03:20 | Yuttana Charoenphon v Thantub Suksumrarn | 6-4,3-6,6-3 |
| ITF M15 Chiang Rai | 2022/04/19 02:00 | Thantub Suksumrarn v Issei Okamura | 6-3,7-6 |
| ITF M15 Chiang Rai | 2022/04/18 02:00 | Natthasith Kunsuwan v Thantub Suksumrarn | 7-5,3-6,9-11 |
| ITF M15 Chiang Rai Qual | 2022/04/17 02:00 | Thantub Suksumrarn v Kento Tagashira | 6-2,7-6 |
| ITF M15 Chiang Rai | 2022/04/12 05:15 | Connor Farren v Thantub Suksumrarn | 7-6,3-6,6-4 |
| ITF M25 Nonthaburi | 2020/02/04 04:15 | Thantub Suksumrarn v Ray Ho | 3-6,6-7 |