Daejeon Citizen 1 - 1 Gangwon
Daegu 1 - 1 Suwon
Seoul 2 - 0 Jeju United
Pohang Steelers 1 - 0 Gwangju
Gimcheon Sangmu 1 - 0 Jeonbuk Motors
Ulsan 3 - 3 Incheon United