4

1

Round 3

Gyeongnam FC

2 - 0Full time

Siheung Citizen

Ansan Greeners

1 - 3Full time

Suwon Samsung Bluewings

Changwon City

1 - 2Full time

Jeju SK

Chungnam Asan FC

2 - 3Full time

Jeonnam Dragons

Round 3

Daegu FC

2 - 1After extra time

Cheonan City

Daejeon Hana Citizen

4 - 1Full time

Geoje Citizen

Gimcheon Sangmu

1 - 1After penalties

Seongnam FC

Gimpo FC

1 - 1After penalties

FC Seoul

Round 3

Gwangju FC

2 - 1Full time

Busan I'Park

Paju Frontier

2 - 1Full time

Dangjin Citizen

Seoul E-Land FC

2 - 1Full time

Suwon FC

Gangwon FC

1 - 1After penalties

Cheongju FC