 |
 |
| AFC CLE | 18/02/2020 | FC Seoul | - | Melbourne Victory | 1:0 | 5.229 |
| K League 1 | 17/05/2020 | FC Seoul | - | Gwangju FC | 1:0 | ??? |
| K League 1 | 31/05/2020 | FC Seoul | - | Seongnam FC | 0:1 | ??? |
| K League 1 | 06/06/2020 | FC Seoul | - | Jeonbuk FC | 1:4 | ??? |
| K League 1 | 20/06/2020 | FC Seoul | - | Ulsan Hyundai FC | 0:2 | ??? |
| K League 1 | 27/06/2020 | FC Seoul | - | Incheon United | 1:0 | ??? |
| K League 1 | 18/07/2020 | FC Seoul | - | Pohang Steelers | 1:3 | ??? |
| K League 1 | 07/08/2020 | FC Seoul | - | Gangwon FC | 2:0 | 2.329 |
| K League 1 | 15/08/2020 | FC Seoul | - | Sangju Sangmu | 2:1 | 2.629 |
| K League 1 | 05/09/2020 | FC Seoul | - | Busan IPark | 1:1 | ??? |
| K League 1 | 13/09/2020 | FC Seoul | - | Suwon Bluewings | 2:1 | ??? |
| K League 1 | 20/09/2020 | FC Seoul | - | Daegu FC | 0:0 | ??? |
| K League 1 | 04/10/2020 | FC Seoul | - | Busan IPark | 1:2 | ??? |
| K League 1 | 24/10/2020 | FC Seoul | - | Gangwon FC | 1:1 | 2.621 |
| K League 1 | 31/10/2020 | FC Seoul | - | Incheon United | 0:1 | 5.485 |
South Korea