Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF - M15 Nonthaburi | 2019/12/04 06:25 | Hong Chung v Abhinav Sanjeev Shanmugam | 6-1,6-4 |
| ITF - M15 Nonthaburi | 2019/11/25 05:45 | Jeamoon Lee v Abhinav Sanjeev Shanmugam | 7-6,7-6 |
| ITF - M15 Nonthaburi | 2019/11/24 11:05 | Tanakorn Srirat v Abhinav Sanjeev Shanmugam | 1-6,3-6 |
| ITF - M15 Hua Hin | 2019/08/20 04:30 | Abhinav Sanjeev Shanmugam v Dominik Palan | 3-6,7-6,7-10 |
| ITF - M15 Hua Hin | 2019/08/19 03:00 | Abhinav Sanjeev Shanmugam v Vorachon Rakpuangchon | 6-1,6-1 |
| ITF - M25 Nonthaburi | 2019/07/30 04:20 | Lucas Vuradin v Abhinav Sanjeev Shanmugam | 6-4,6-1 |
| ITF - M25 Nonthaburi | 2019/07/29 03:40 | Tonkla Mulada v Abhinav Sanjeev Shanmugam | 3-6,1-6 |
| ITF - M25 Nonthaburi | 2019/07/25 02:30 | Manish Sureshkumar v Abhinav Sanjeev Shanmugam | 6-3,6-4 |
| ITF - M15 Nonthaburi - kvalifikácia | 2019/12/01 05:40 | Mungmun Ohmarak v Sergey Shipilov | 2-6,1-6 |
| ITF M15 Nanchang | 2019/09/29 02:00 | Mungmun Ohmarak v Bingyu Yu | 0-6,2-6 |
| ITF M15 Nanchang | 2019/09/15 02:00 | Liran Chen v Mungmun Ohmarak | 6-3,6-0 |
| ITF - M25 Nonthaburi | 2019/05/27 04:40 | Francis Casey Alcantara v Mungmun Ohmarak | 6-0,6-1 |
| ITF Thailand F1 | 2018/08/19 03:10 | Coleman Wong v Mungmun Ohmarak | 7-5,7-6 |