Home History
| Thailand Cup | 2021/10/27 08:00 | Marine Corps FC v Mahasarakham United FC | W | 2-3 |
| Thailand Division 3 | 2021/10/16 08:30 | Mahasarakham United FC v Nakhon Ratchasima United | L | 0-1 |
| Thailand Division 3 | 2021/01/03 09:00 | Surin City FC v Mahasarakham United FC | W | 2-3 |
| Thailand Division 3 | 2020/12/23 08:30 | Chaiyaphum United v Mahasarakham United FC | L | 1-0 |
| Thailand Division 3 | 2020/11/29 08:45 | Mahasarakham United FC v Surin Khongcheemoon FC | W | 4-2 |
| Thailand Division 3 | 2020/11/22 11:00 | Nakhon Ratchasima United v Mahasarakham United FC | L | 2-0 |
| Thailand Division 3 | 2020/11/18 08:45 | Mahasarakham United FC v Muang Loei United | L | 0-3 |
| Thailand Division 3 | 2020/11/04 08:45 | Mahasarakham United FC v Surin City FC | L | 2-4 |
Away History
| Thailand Division 3 | 2021/10/24 09:30 | Nakhon Si United v Surat Thani | W | 3-0 |
| Thailand Division 3 | 2021/01/02 09:00 | Nakhon Si United v Patong City FC | W | 3-0 |
| Thailand Division 3 | 2020/12/27 09:00 | Surat Thani v Nakhon Si United | D | 1-1 |
| Thailand Division 3 | 2020/12/19 09:00 | Nakhon Si United v PT Satun | W | 2-0 |
| Thailand Division 3 | 2020/12/12 08:45 | Pattani FC v Nakhon Si United | D | 1-1 |
| Thailand Division 3 | 2020/11/29 09:00 | Nakhon Si United v Phattalung FC | W | 4-3 |
| Thailand Division 3 | 2020/11/22 11:00 | Trang FC v Nakhon Si United | W | 1-2 |
| Thailand Division 3 | 2020/11/18 09:00 | Nakhon Si United v Nara United | W | 3-2 |