Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Chiang Rai Qual | 2022/06/05 03:00 | Srirat, Tanakorn v Ohmarak, Mungmun | 6-3,6-1 |
| ITF M25 Chiang Rai | 2022/05/29 05:50 | Ohmarak, Mungmun v Damian Craddock | 6-2,1-6,6-10 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/01/26 07:20 | Abhinav Sanjeev Shanmugam v Ohmarak, Mungmun | 6-1,6-1 |
| Nonthaburi, Qualifications Simples M-ITF-THA-06A | 2019/12/01 05:40 | Ohmarak, Mungmun v Shipilov, Sergey | 2-6,1-6 |
| Nanchang, Singles M-ITF-CHN-16A | 2019/09/29 02:00 | Ohmarak, Mungmun v Bingyu Yu | 0-6,2-6 |
| Nanchang, Singles M-ITF-CHN-16A | 2019/09/15 02:00 | Chen, Liran v Ohmarak, Mungmun | 6-3,6-0 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/27 04:40 | Alcantara, Francis Casey v Ohmarak, Mungmun | 6-0,6-1 |
| ITF Thailand F1 | 2018/08/19 03:10 | Coleman Wong v Ohmarak, Mungmun | 7-5,7-6 |
| 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 | 2022/04/25 02:00 | Suksumrarn, Thantub v Mario G Fernandez | 6-1,6-4 |
| ITF M15 Chiang Rai Qual | 2022/04/24 05:40 | Ki Lung NG v Suksumrarn, Thantub | 4-6,1-6 |
| ITF M15 Chiang Rai | 2022/04/20 03:20 | Yuttana Charoenphon v Suksumrarn, Thantub | 6-4,3-6,6-3 |
| ITF M15 Chiang Rai | 2022/04/19 02:00 | Suksumrarn, Thantub v Issei Okamura | 6-3,7-6 |
| ITF M15 Chiang Rai | 2022/04/18 02:00 | Natthasith Kunsuwan v Suksumrarn, Thantub | 7-5,3-6,9-11 |
| ITF M15 Chiang Rai Qual | 2022/04/17 02:00 | Suksumrarn, Thantub v Tagashira, Kento | 6-2,7-6 |