Home History
| Thailand Cup | 2021/04/11 11:00 | Chiangrai Utd v Chonburi | D | 1-1 |
| Thailand Cup | 2021/04/07 12:00 | Chonburi v Buriram United | W | 2-1 |
| Thailand Cup | 2021/04/03 12:00 | Chonburi v Trat FC | W | 5-1 |
| Thailand Premier League | 2021/03/28 11:00 | Rayong FC v Chonburi | D | 1-1 |
| Thailand Premier League | 2021/03/20 12:00 | Chonburi v Sukhothai FC | D | 0-0 |
| Thailand Premier League | 2021/03/17 12:00 | Chonburi v Samut Prakan City | L | 0-2 |
| Thailand Premier League | 2021/03/14 11:30 | Port FC v Chonburi | L | 2-1 |
| Thailand Premier League | 2021/03/11 11:30 | Chonburi v BG Pathum United | L | 0-1 |
Away History
| Thailand Division 2 | 2021/03/31 11:00 | Uthai Thani FC v Udon Thani FC | W | 1-2 |
| Thailand Division 2 | 2021/03/28 11:00 | Udon Thani FC v Kasetsart FC | D | 0-0 |
| Thailand Division 2 | 2021/03/24 12:00 | Chiangmai FC v Udon Thani FC | W | 1-3 |
| Thailand Division 2 | 2021/03/21 10:00 | Udon Thani FC v Nakhon Pathom FC | W | 2-1 |
| Thailand Division 2 | 2021/03/17 12:00 | Nong Bua Pitchaya v Udon Thani FC | L | 1-0 |
| Thailand Division 2 | 2021/03/13 12:00 | Lampang FC v Udon Thani FC | D | 0-0 |
| Thailand Division 2 | 2021/03/10 11:00 | Udon Thani FC v Samut Sakhon | W | 7-0 |
| Thailand Division 2 | 2021/03/06 11:00 | Ayutthaya United v Udon Thani FC | L | 2-1 |