Head to Head
| Thailand Division 2 | 2021/03/24 12:00 | Ranong United v Ayutthaya United | L | 2-0 |
| Thailand Division 2 | 2020/12/12 11:00 | Ayutthaya United v Ranong United | W | 3-1 |
Home History
| Thailand Division 2 | 2021/11/28 11:00 | Khonkaen v Ayutthaya United | D | 0-0 |
| Thailand Division 2 | 2021/11/20 11:00 | Ayutthaya United v Lamphun Warrior FC | D | 1-1 |
| Thailand Division 2 | 2021/11/17 10:00 | Kasetsart FC v Ayutthaya United | W | 0-2 |
| Thailand Division 2 | 2021/11/13 11:00 | Ayutthaya United v Customs United | D | 1-1 |
| Thailand Division 2 | 2021/11/06 11:00 | Ayutthaya United v Rayong FC | W | 1-0 |
| Thailand Division 2 | 2021/10/30 12:00 | Udon Thani FC v Ayutthaya United | L | 1-0 |
| Thailand Division 2 | 2021/10/24 11:00 | Ayutthaya United v Raj Pracha | W | 2-0 |
| Thailand Division 2 | 2021/10/16 12:00 | Lampang FC v Ayutthaya United | L | 3-0 |
Away History
| Thailand Division 2 | 2021/11/27 11:00 | Ranong United v Raj Pracha | D | 1-1 |
| Thailand Division 2 | 2021/11/20 11:00 | Nakhon Pathom FC v Ranong United | W | 1-2 |
| Thailand Division 2 | 2021/11/17 11:00 | Ranong United v Lampang FC | D | 2-2 |
| Thailand Division 2 | 2021/11/13 12:00 | Trat FC v Ranong United | L | 1-0 |
| Thailand Division 2 | 2021/11/07 11:00 | Ranong United v Royal Navy | W | 2-0 |
| Thailand Division 2 | 2021/10/31 12:00 | Phrae United v Ranong United | W | 1-2 |
| Thailand Division 2 | 2021/10/23 11:00 | Muangkan Utd v Ranong United | D | 2-2 |
| Thailand Division 2 | 2021/10/17 12:00 | Chainat FC v Ranong United | L | 3-1 |