Home History
| Thailand Cup | 2020/12/05 11:00 | Bangkok United v Chiangrai City FC | L | 7-2 |
| Thailand Division 3 | 2020/11/18 09:00 | Chiangrai City FC v Chiangrai Lanna | L | 0-1 |
| Thailand Cup | 2020/11/08 08:00 | Kamphaeng Phet v Chiangrai City FC | W | 0-1 |
| Thailand Division 3 | 2020/11/04 09:00 | Chiangrai City FC v Nan FC | D | 0-0 |
| Thailand Division 3 | 2020/10/25 09:00 | Chiangrai City FC v Lamphun Warrior FC | L | 0-4 |
| Thailand Division 3 | 2020/10/18 09:00 | Chiangrai City FC v Uttaradit FC | L | 1-3 |
| Thailand Division 3 | 2020/10/04 09:00 | Kamphaeng Phet v Chiangrai City FC | L | 1-0 |
| Thailand Division 3 | 2019/09/08 09:01 | Chiangrai City FC v Ubon Ratchathani | L | 2-3 |
Away History
| Thailand Division 3 | 2020/12/13 09:00 | Maejo United v Phitsanulok Unity | W | 0-1 |
| Thailand Cup | 2020/12/06 08:00 | Phitsanulok Unity v Songkhla FC | L | 3-4 |
| Thailand Division 3 | 2020/11/29 08:45 | Phitsanulok Unity v Uttaradit FC | L | 1-2 |
| Thailand Division 3 | 2020/11/21 08:45 | Phitsanulok FC v Phitsanulok Unity | L | 2-1 |
| Thailand Division 3 | 2020/11/18 08:45 | Phitsanulok Unity v Northern Tak United | W | 6-1 |
| Thailand Cup | 2020/11/08 08:00 | Phitsanulok Unity v Bankhai United | D | 1-1 |
| Thailand Division 3 | 2020/11/01 09:00 | Chiangrai Lanna v Phitsanulok Unity | W | 0-1 |
| Thailand Cup | 2020/09/30 08:30 | Phitsanulok Unity v Siam FC | W | 3-0 |