Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Chiang Rai - Kval | 2022/06/05 02:00 | Patorn Hanchaikul v Guntinun Sootinun-Opart | 4-6,6-2,7-10 |
| ITF M25 Chiang Rai | 2022/06/01 06:00 | Guntinun Sootinun-Opart v Kasidit Samrej | 2-6,5-7 |
| 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 - Kval | 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 M25 Chiang Rai - Kval | 2022/06/05 08:45 | Songrit D Chanbubpha v Christian Didier Chin | 3-6,0-6 |
| ITF M25 Chiang Rai | 2022/06/01 07:00 | Krittin Koaykul v Christian Didier Chin | 6-3,6-4 |
| ITF M15 Cairo | 2021/05/03 11:00 | Victor Sklenka v Christian Didier Chin | 6-1,2-6,10-6 |
| ITF M15 Cairo | 2021/05/02 10:00 | Marco Mania v Christian Didier Chin | 2-6,7-5,6-10 |
| ITF M15 Cairo | 2021/04/25 07:30 | Syed Mohd Agil Syed Naguib v Christian Didier Chin | 6-3,3-6,10-5 |
| ITF M15 Cairo | 2021/04/19 08:00 | Geronimo Marcolini v Christian Didier Chin | 6-3,6-3 |
| ITF M15 Cairo | 2021/04/18 07:00 | Essa Qabazard v Christian Didier Chin | 2-6,4-6 |
| ITF M15 Cairo | 2021/04/11 09:00 | Christian Didier Chin v Caspar Schuetze | 3-6,2-6 |