Home History
| Thailand Premier League | 2021/10/05 12:00 | Muang Thong United v Nong Bua Pitchaya | D | 1-1 |
| Thailand Premier League | 2021/10/02 10:00 | Port FC v Muang Thong United | L | 1-0 |
| Thailand Premier League | 2021/09/24 11:00 | Muang Thong United v Ratchaburi FC | W | 2-1 |
| Thailand Premier League | 2021/09/12 10:30 | Muang Thong United v Chonburi | D | 3-3 |
| Thailand Premier League | 2021/09/04 11:00 | Prachuap FC v Muang Thong United | D | 2-2 |
| Thailand Cup | 2021/04/03 11:00 | Buriram United v Muang Thong United | L | 2-0 |
| Thailand Premier League | 2021/03/28 11:00 | Muang Thong United v BG Pathum United | W | 1-0 |
| Thailand Premier League | 2021/03/20 11:00 | Suphanburi FC v Muang Thong United | W | 1-2 |
Away History
| Thailand Premier League | 2021/10/06 12:00 | Khonkaen United v Nakhon Ratchasima | D | 1-1 |
| Thailand Premier League | 2021/10/03 11:00 | BG Pathum United v Khonkaen United | L | 2-1 |
| Thailand Premier League | 2021/09/25 11:00 | Khonkaen United v Chonburi | L | 0-7 |
| Thailand Premier League | 2021/09/18 10:30 | Port FC v Khonkaen United | L | 2-0 |
| Thailand Premier League | 2021/09/11 11:00 | Khonkaen United v Prachuap FC | W | 2-1 |
| Thailand Premier League | 2021/09/04 12:00 | Khonkaen United v Ratchaburi FC | L | 0-2 |
| Thailand Division 2 | 2021/04/24 11:00 | Nakhon Pathom FC v Khonkaen United | D | 4-4 |
| Thailand Division 2 | 2021/04/17 11:00 | Khonkaen United v Nakhon Pathom FC | W | 2-1 |