Head to Head
| Thailand Division 2 | 2020/11/28 12:00 | Khonkaen v Ayutthaya United | W | 1-3 |
| Thailand Division 2 | 2019/07/14 11:00 | Ayutthaya United v Khonkaen | D | 0-0 |
| Thailand Division 2 | 2019/03/02 13:00 | Khonkaen v Ayutthaya United | L | 3-2 |
| Thailand Division 3 | 2017/08/06 11:30 | Ayutthaya United v Khonkaen | D | 1-1 |
| Thailand Division 3 | 2017/04/01 10:25 | Khonkaen v Ayutthaya United | L | 2-1 |
| Thailand League Cup | 2017/03/01 11:00 | Ayutthaya United v Khonkaen | W | 4-1 |
Home History
| Thailand Division 2 | 2021/03/17 12:00 | Ayutthaya United v Chiangmai United | L | 0-1 |
| Thailand Division 2 | 2021/03/13 11:00 | Chainat FC v Ayutthaya United | L | 2-0 |
| Thailand Division 2 | 2021/03/10 11:00 | Ayutthaya United v Uthai Thani FC | L | 0-1 |
| Thailand Division 2 | 2021/03/06 11:00 | Ayutthaya United v Udon Thani FC | W | 2-1 |
| Thailand Division 2 | 2021/03/03 12:00 | Customs United v Ayutthaya United | L | 2-0 |
| Thailand Division 2 | 2021/02/27 10:00 | Samut Sakhon v Ayutthaya United | W | 1-4 |
| Thailand Division 2 | 2021/02/24 10:00 | Ayutthaya United v Sisaket FC | W | 2-1 |
| Thailand Division 2 | 2021/02/21 12:00 | Lampang FC v Ayutthaya United | D | 1-1 |
Away History
| Thailand Division 2 | 2021/03/17 10:00 | Khonkaen v Sisaket FC | L | 1-2 |
| Thailand Division 2 | 2021/03/14 11:00 | Royal Navy v Khonkaen | W | 0-1 |
| Thailand Division 2 | 2021/03/10 11:00 | Khonkaen v Chiangmai | W | 4-1 |
| Thailand Division 2 | 2021/03/07 12:00 | Kasetsart FC v Khonkaen | W | 0-1 |
| Thailand Division 2 | 2021/03/03 12:00 | Khonkaen v Uthai Thani FC | W | 1-0 |
| Thailand Division 2 | 2021/02/27 12:00 | Khonkaen United v Khonkaen | D | 1-1 |
| Thailand Division 2 | 2021/02/24 12:00 | Khonkaen v Lampang FC | W | 1-0 |
| Thailand Division 2 | 2021/02/21 12:00 | Nakhon Pathom FC v Khonkaen | D | 1-1 |