Home History
| AFC Champions League | 2020/11/24 13:00 | FC Seoul v Chiangrai Utd | L | 5-0 |
| Thailand Premier League | 2020/11/18 11:00 | Chiangrai Utd v Muang Thong United | W | 2-1 |
| Thailand Premier League | 2020/11/10 11:00 | Sukhothai FC v Chiangrai Utd | L | 2-0 |
| Thailand Cup | 2020/11/07 11:00 | Chiangrai Utd v Nonthaburi United | W | 2-1 |
| Thailand Premier League | 2020/11/04 11:00 | Police Tero FC v Chiangrai Utd | W | 0-1 |
| Thailand Premier League | 2020/10/31 10:00 | Chiangrai Utd v BG Pathum United | L | 0-1 |
| Thailand Premier League | 2020/10/25 12:00 | Chonburi v Chiangrai Utd | W | 0-3 |
| Thailand Premier League | 2020/10/17 10:45 | Chiangrai Utd v Ratchaburi FC | W | 2-1 |
Away History
| Thailand Division 3 | 2020/11/21 08:45 | Muangkan Utd v Assumption United | W | 3-1 |
| Thailand Division 3 | 2020/11/18 08:45 | Kanjanapat Group v Muangkan Utd | D | 1-1 |
| Thailand Division 3 | 2020/11/14 08:45 | Muangkan Utd v Hua Hin City | W | 2-0 |
| Thailand Division 3 | 2020/11/04 08:45 | Bang Pa-in Ayutthaya v Muangkan Utd | L | 4-3 |
| Thailand Division 3 | 2020/10/25 08:45 | Muangkan Utd v Thawi Watthana Samut Sakhon UTD | W | 10-0 |
| Thailand Division 3 | 2020/10/21 08:45 | Muangkan Utd v Saraburi | W | 7-0 |
| Thailand Division 3 | 2020/10/17 09:00 | Ang Thong FC v Muangkan Utd | W | 2-3 |
| Thailand Division 3 | 2020/10/10 09:00 | Muangkan Utd v Raj Pracha | W | 1-0 |