5. Giornata
04.04.2020 Suwon Bluewings Suwon Bluewings - Gwangju FC Gwangju FC rinv.
04.04.2020 Ulsan Hyundai Ulsan Hyundai - Pohang Steelers Pohang Steelers rinv.
04.04.2020 Daegu FC Daegu FC - Jeonbuk FC Jeonbuk FC rinv.
04.04.2020 FC Seoul FC Seoul - Sangju Sangmu Sangju Sangmu rinv.
05.04.2020 Busan IPark Busan IPark - Seongnam FC Seongnam FC rinv.
05.04.2020 Gangwon FC Gangwon FC - Incheon United Incheon United rinv.
6. Giornata
11.04.2020 Jeonbuk FC Jeonbuk FC - Ulsan Hyundai Ulsan Hyundai rinv.
11.04.2020 Busan IPark Busan IPark - Suwon Bluewings Suwon Bluewings rinv.
11.04.2020 Pohang Steelers Pohang Steelers - Incheon United Incheon United rinv.
11.04.2020 Gwangju FC Gwangju FC - Daegu FC Daegu FC rinv.
12.04.2020 Seongnam FC Seongnam FC - FC Seoul FC Seoul rinv.
12.04.2020 Sangju Sangmu Sangju Sangmu - Gangwon FC Gangwon FC rinv.