Ulsan HD 2 x 0 GangwonYun-gu Kang 15', Ataru Esaka 80'
Gwangju 2 x 1 Pohang SteelersGabriel Tigrão 49', Kyoung-rok Choi 72', Wanderson 90'
Seoul 2 x 3 Daejeon CitizenMasatoshi Ishida 4', Geon-joo Choi 6', Jun Choi 9', Jesse Lingard 49', In-gyun Kim 84'
Jeju United 0 x 4 DaeguShin Han-Gyeol 56', Cesinha 63', Jae-hyun Go 82', Ítalo Carvalho 90'
Suwon 0 x 6 Jeonbuk MotorsYeong-jae Lee 18', Min-kyu Song 54' (pênalti), Andrigo 70', Jin-woo Jeon 88', Seung-woo Lee 90', Hernandes 90'
Gimcheon Sangmu 2 x 0 Incheon UnitedDong-jun Lee 61', Dae-won Kim 90'
