Head to Head
| Thailand Premier League | 2019/05/11 13:00 | Chiangrai Utd v PTT Rayong | L | 1-0 |
| Thailand Premier League | 2014/06/29 12:00 | Chiangrai Utd v PTT Rayong | L | 2-0 |
| Thailand Premier League | 2014/03/08 11:00 | PTT Rayong v Chiangrai Utd | D | 2-2 |
Home History
| Thailand Premier League | 2019/09/29 12:00 | Chonburi v PTT Rayong | L | 3-0 |
| Thailand Premier League | 2019/09/15 11:00 | PTT Rayong v Suphanburi FC | W | 2-0 |
| World Club Friendlies | 2019/09/07 10:00 | PTT Rayong v Rayong FC | W | 2-0 |
| Thailand Premier League | 2019/08/24 11:00 | Trat FC v PTT Rayong | D | 0-0 |
| Thailand Premier League | 2019/08/18 11:00 | Muang Thong United v PTT Rayong | D | 2-2 |
| Thailand Premier League | 2019/08/10 11:00 | Ratchaburi FC v PTT Rayong | D | 1-1 |
| Thailand Premier League | 2019/08/04 12:00 | PTT Rayong v Buriram United | L | 0-1 |
| Thailand Premier League | 2019/07/31 12:00 | Sukhothai FC v PTT Rayong | L | 3-1 |
Away History
| Thailand Premier League | 2019/09/21 13:00 | Bangkok United v Chiangrai Utd | D | 1-1 |
| Thailand Premier League | 2019/09/15 11:00 | Chiangrai Utd v Trat FC | W | 3-1 |
| Friendlies | 2019/09/05 09:30 | Chiangrai Utd v Myanmar U23 | W | 5-0 |
| Thailand Premier League | 2019/08/25 12:00 | Chonburi v Chiangrai Utd | W | 0-2 |
| Thailand Premier League | 2019/08/17 13:00 | Chiangrai Utd v Sukhothai FC | D | 1-1 |
| Thailand League Cup | 2019/08/14 12:00 | Chiangrai Utd v Prachuap FC | L | 6-7 |
| Thailand Premier League | 2019/08/11 11:00 | Samut Prakan City v Chiangrai Utd | W | 0-3 |
| Thailand Cup | 2019/08/07 12:00 | Port FC v Chiangrai Utd | L | 3-2 |