K League 1| ROUND | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | |
| 23 | 24 | 25 | 26 | 27 | |||||||
| Season archive |
| Saturday, 19 September 2020 | |||||
| 20 | Chonbuk Motors | - | Busan I'Park | ||
| 20 | Seongnam Ilhwa | - | Gwangju FC | ||
| 20 | Gangwon | - | Suwon Bluewings | ||
| Sunday, 20 September 2020 | |||||
| 20 | Pohang Steelers | - | Sangju Sangmu | ||
| 20 | Incheon United | - | Ulsan Hyundai | ||
| 20 | FC Seoul | - | Daegu FC | ||
