Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Chiang Rai | 2022/04/11 05:25 | Colin Markes v Yuttana Charoenphon | 4-6,6-3,12-10 |
| ITF M15 Chiang Rai Qual | 2022/04/10 06:55 | Colin Markes v Krittin Koaykul | 6-4,1-6,11-9 |
| ITF M15 Chiang Rai | 2022/04/07 02:00 | Hong, Seong Chan v Colin Markes | 4-6,7-6,6-0 |
| ITF M15 Chiang Rai | 2022/04/06 06:45 | Colin Markes v Sookton-Eng, Chanchai | 6-1,6-2 |
| ITF - M25 Calabasas | 2022/03/23 18:30 | Gunneswaran, Prajnesh v Colin Markes | 6-4,6-4 |
| ITF - M25 Calabasas | 2022/03/22 16:55 | Colin Markes v Shabaz, Michael | 6-1,6-0 |
| ITF - M25 Calabasas | 2022/03/21 17:00 | Colin Markes v Warren Wood | 6-1,6-4 |
| ITF - M25 Bakersfield | 2022/03/16 18:00 | Colin Markes v Alex Michelsen | 2-6,6-4,3-6 |
| ITF M15 Chiang Rai | 2022/04/11 06:20 | Wattanakul, Pol v Crnokrak, Alexander | 7-5,6-2 |
| ITF M15 Chiang Rai Qual | 2022/04/10 13:25 | Wattanakul, Pol v Noikor, Noppadol | 6-3,6-2 |
| ITF M25 Monastir | 2022/03/28 13:00 | Alexis Boureau v Wattanakul, Pol | 6-1,2-6,10-7 |
| ITF M25 Monastir | 2022/03/27 10:00 | Frantzen, Constantin v Wattanakul, Pol | 6-7,7-5,8-10 |
| ITF M25 Monastir | 2022/03/23 07:30 | Lukas Palovic v Wattanakul, Pol | 7-5,2-6,10-3 |
| ITF M25 Monastir | 2022/03/20 13:00 | Thomas Braithwaite v Wattanakul, Pol | 2-6,2-6 |
| ITF - M15 Héraklion | 2021/06/07 09:00 | Simon, Sahar v Wattanakul, Pol | 7-5,6-1 |
| ITF - M15 Héraklion | 2021/05/30 06:30 | Soghoyan, Artur v Wattanakul, Pol | 2-6,6-3,10-4 |