[4] Chiangrai Utd 2-1 FC Seoul [2] 2020-07-28 11:00
Stadium: Jassim Bin Hamad Stadium Round: 4
Referee: Ali Shaban Home Manager: Masami Taki Away Manager: Hyeok-sun Park
Home History
| Thailand Premier League | 2020/02/29 11:00 | Bangkok United v Chiangrai Utd | L | 4-1 |
| Thailand Premier League | 2020/02/26 10:45 | Chiangrai Utd v Trat FC | W | 3-0 |
| Thailand Premier League | 2020/02/22 11:00 | Chiangrai Utd v Suphanburi FC | D | 2-2 |
| AFC Champions League | 2020/02/18 12:00 | Chiangrai Utd v Beijing Guoan | L | 0-1 |
| Thailand Premier League | 2020/02/14 13:00 | Samut Prakan City v Chiangrai Utd | D | 1-1 |
| AFC Champions League | 2020/02/11 08:35 | Melbourne Victory v Chiangrai Utd | L | 1-0 |
| Thailand Super Cup | 2020/02/02 12:00 | Chiangrai Utd v Port FC | W | 2-0 |
| World Club Friendlies | 2020/01/30 10:00 | Chiangrai Utd v Port FC | D | 2-2 |
Away History
| South Korea K League 1 | 2020/07/26 10:00 | Jeonbuk Motors v FC Seoul | L | 3-0 |
| South Korea K League 1 | 2020/07/18 11:00 | FC Seoul v Pohang Steelers | L | 1-3 |
| South Korea Cup | 2020/07/15 10:00 | Daejeon Hana Citizen v FC Seoul | W | 3-5 |
| South Korea K League 1 | 2020/07/10 10:30 | Busan I Park v FC Seoul | L | 2-0 |
| South Korea K League 1 | 2020/07/04 11:00 | Suwon Bluewings v FC Seoul | D | 3-3 |
| South Korea K League 1 | 2020/06/27 10:00 | FC Seoul v Incheon Utd | W | 1-0 |
| South Korea K League 1 | 2020/06/20 10:00 | FC Seoul v Ulsan HD | L | 0-2 |
| South Korea K League 1 | 2020/06/17 10:00 | Gimcheon Sangmu FC v FC Seoul | L | 1-0 |