[9] Seongnam FC 1-0 FC Seoul [6] 2021-03-10 10:00
Stadium: Tancheon Sports Complex Round: 3
Referee: Jaehoon Ahn Home Manager: Nam Il Kim Away Manager: Jin-sup Park
Head to Head
| South Korea K League 1 | 2020/10/17 07:30 | Seongnam FC v FC Seoul | L | 0-1 |
| South Korea K League 1 | 2020/08/01 10:00 | Seongnam FC v FC Seoul | L | 1-2 |
| South Korea K League 1 | 2020/05/31 07:30 | FC Seoul v Seongnam FC | W | 0-1 |
| South Korea K League 1 | 2019/08/17 10:00 | Seongnam FC v FC Seoul | W | 1-0 |
| South Korea K League 1 | 2019/05/28 10:30 | FC Seoul v Seongnam FC | L | 3-1 |
| South Korea K League 1 | 2019/03/10 07:00 | Seongnam FC v FC Seoul | L | 0-1 |
| South Korea K League 1 | 2016/08/03 10:30 | Seongnam FC v FC Seoul | L | 1-2 |
| South Korea K League 1 | 2016/06/29 10:30 | FC Seoul v Seongnam FC | W | 1-3 |
Home History
| South Korea K League 1 | 2021/03/07 05:00 | Suwon Bluewings v Seongnam FC | L | 1-0 |
| South Korea K League 1 | 2021/03/01 07:30 | Seongnam FC v Jeju United | D | 0-0 |
| South Korea K League 1 | 2020/10/31 06:00 | Seongnam FC v Busan I Park | W | 2-1 |
| South Korea K League 1 | 2020/10/23 10:00 | Suwon Bluewings v Seongnam FC | W | 1-2 |
| South Korea K League 1 | 2020/10/17 07:30 | Seongnam FC v FC Seoul | L | 0-1 |
| South Korea K League 1 | 2020/10/04 05:00 | Gangwon FC v Seongnam FC | L | 2-1 |
| South Korea K League 1 | 2020/09/27 05:00 | Seongnam FC v Incheon Utd | L | 0-6 |
| South Korea Cup | 2020/09/23 10:00 | Jeonbuk Motors v Seongnam FC | L | 1-0 |
Away History
| South Korea K League 1 | 2021/03/07 07:30 | FC Seoul v Suwon FC | W | 3-0 |
| South Korea K League 1 | 2021/02/27 05:00 | Jeonbuk Motors v FC Seoul | L | 2-0 |
| AFC Champions League | 2020/12/03 13:00 | Melbourne Victory v FC Seoul | L | 2-1 |
| AFC Champions League | 2020/11/30 10:00 | Beijing Guoan v FC Seoul | L | 3-1 |
| AFC Champions League | 2020/11/27 13:00 | Chiangrai Utd v FC Seoul | L | 2-1 |
| AFC Champions League | 2020/11/24 13:00 | FC Seoul v Chiangrai Utd | W | 5-0 |
| AFC Champions League | 2020/11/21 10:00 | FC Seoul v Beijing Guoan | L | 1-2 |
| South Korea K League 1 | 2020/10/31 06:00 | FC Seoul v Incheon Utd | L | 0-1 |