Home History
| 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 |
| Thailand Division 3 | 2019/08/21 10:00 | Chiangrai City FC v Khonkaen United | L | 1-5 |
| Thailand Division 3 | 2019/08/18 11:00 | Phrae United v Chiangrai City FC | L | 4-0 |
| Thailand Division 3 | 2019/08/10 10:00 | Chiangrai City FC v Ayutthaya FC | D | 1-1 |
| Thailand Division 3 | 2019/08/03 11:03 | Ang Thong FC v Chiangrai City FC | L | 4-3 |
Away History
| Thailand Cup | 2020/09/30 08:30 | Phitsanulok Unity v Siam FC | W | 3-0 |
| Thailand Division 3 | 2020/03/01 11:00 | Ang Thong FC v Phitsanulok Unity | L | 3-0 |
| Thailand Division 4 | 2019/10/27 11:00 | Phitsanulok Unity v Pattani FC | D | 1-1 |
| Thailand Division 4 | 2019/10/12 08:59 | Bankhai United v Phitsanulok Unity | W | 1-3 |
| Thailand Division 4 | 2019/10/06 11:03 | Phitsanulok Unity v Muang Loei United | L | 1-2 |
| Thailand Division 4 | 2019/09/28 11:00 | Uttaradit FC v Phitsanulok Unity | W | 0-2 |
| Thailand Division 4 | 2019/09/22 11:00 | Phitsanulok Unity v RBRU Chanthaburi Utd | W | 3-0 |
| Thailand Division 4 | 2019/09/01 09:00 | Phitsanulok Unity v Maejo United | D | 2-2 |