Stadium: Court 6 Round: 28 Ground: Hardcourt outdoor
| ITF M15 Chiang Rai | 2022/06/17 02:00 | Kovapitukted, Palaphoom v Suksumrarn, Thantub | 6-7,5-7 |
| ITF M15 Chiang Rai | 2022/06/16 05:15 | Yuttana Charoenphon v Suksumrarn, Thantub | 4-6,4-6 |
| ITF M15 Chiang Rai | 2022/06/16 02:00 | Suksumrarn, Thantub v Yuki Mochizuki | 6-3,6-2 |
| ITF M15 Chiang Rai | 2022/06/14 01:55 | Guntinun Sootinun-Opart v Suksumrarn, Thantub | 1-6,2-6 |
| ITF M15 Chiang Rai | 2022/06/13 06:40 | Rajata Thamcharoensatit v Suksumrarn, Thantub | 2-6,2-6 |
| ITF M15 Chiang Rai | 2022/06/12 09:25 | Ohmarak, Mungmun v Suksumrarn, Thantub | 0-6,2-6 |
| ITF M25 Chiang Rai | 2022/06/01 04:35 | Rubin Statham v Suksumrarn, Thantub | 6-1,6-1 |
| ITF M15 Chiang Rai | 2022/04/26 01:55 | Colin Markes v Suksumrarn, Thantub | 6-1,6-4 |
| ITF M15 Chiang Rai | 2022/06/16 06:15 | Shintaro Imai v Shinji Hazawa | 6-2,6-4 |
| ITF M15 Chiang Rai | 2022/06/15 02:00 | Shintaro Imai v Sookton-Eng, Chanchai | 6-4,6-3 |
| ITF M25 Chiang Rai | 2022/06/12 02:00 | Bu Yunchaokete v Shintaro Imai | 6-3,7-5 |
| ITF M25 Chiang Rai | 2022/06/11 02:00 | Shintaro Imai v Shinji Hazawa | 6-1,6-2 |
| ITF M25 Chiang Rai | 2022/06/10 02:00 | Fajing Sun v Shintaro Imai | 4-6,3-6 |
| ITF M25 Chiang Rai | 2022/06/09 03:30 | Taisei Ichikawa v Shintaro Imai | 5-7,7-5,2-6 |
| ITF M25 Chiang Rai | 2022/06/08 05:40 | Takeuchi, Kento (1987) v Shintaro Imai | 3-6,6-7 |
| ITF M25 Chiang Rai | 2022/06/03 02:00 | Shintaro Imai v Kravchuk, Konstantin | 6-7,3-6 |