Home History
| Thailand Division 3 | 2020/11/14 09:00 | Khonkaen Mordindang FC v Udon United | W | 0-4 |
| Thailand Cup | 2020/11/08 08:00 | Banbueng FC v Udon United | W | 2-3 |
| Thailand Division 3 | 2020/11/04 09:00 | Udon United v Sakon Nakhon FC | W | 3-2 |
| Thailand Division 3 | 2020/10/31 09:00 | Udon United v Mahasarakham United FC | W | 7-0 |
| Thailand Division 3 | 2020/10/21 08:45 | Muang Loei United v Udon United | W | 0-2 |
| Thailand Division 3 | 2020/10/17 09:00 | Udon United v Ubon Krua Napat FC | W | 2-1 |
| Thailand Division 3 | 2020/10/11 11:00 | Nakhon Ratchasima United v Udon United | W | 2-5 |
| Thailand Cup | 2020/09/30 08:30 | Udon United v Phitsanulok FC | W | 4-3 |
Away History
| Thailand Division 3 | 2020/11/14 08:45 | Chaiyaphum United v Ubon Krua Napat FC | L | 1-2 |
| Thailand Division 3 | 2020/11/04 09:00 | Surin Khongcheemoon FC v Chaiyaphum United | D | 0-0 |
| Thailand Division 3 | 2020/10/31 08:45 | Chaiyaphum United v Nakhon Ratchasima United | D | 1-1 |
| Thailand Division 3 | 2020/10/25 08:45 | Mahasarakham United FC v Chaiyaphum United | D | 2-2 |
| Thailand Division 3 | 2020/10/17 08:45 | Yasothon FC v Chaiyaphum United | L | 4-2 |
| Thailand Division 3 | 2020/10/11 09:00 | Chaiyaphum United v Sakon Nakhon FC | D | 0-0 |
| Thailand Division 3 | 2020/10/04 09:00 | Chaiyaphum United v Khonkaen Mordindang FC | D | 0-0 |
| Thailand Cup | 2020/09/30 08:30 | Kalasin FC v Chaiyaphum United | L | 2-0 |