28/03/2018 06:00 Yangpyeong FC - Siheung Citizen FC 2:1 (0:0)
06:00 Ulsan Hyundai FC - Gyeongju KHNP 1:3 (0:1, 1:1) aet
07:00 Chuncheon FC - Jeonju Citizen 3:2 (2:0)
07:00 Asan Mugunghwa FC - Yeoju Sejong FC 7:0 (4:0)
07:00 Daejeon Korail - Gwangju FC 3:1 (2:1)
11:00 FC Anyang - Changwon City FC 2:1 (1:1)
11:00 Mokpo City FC - Jungnang Chorus Mustang 3:1 (1:0)
11:00 Cheonan City FC - Jeonju University 2:1 (0:0)
11:00 Busan Transportation Corporation - Chungju Citizen FC 4:0 (2:0)
11:00 Gangneung City FC - Pukyong National University FC 2:0 (0:0, 0:0) aet
11:00 Ansan Greeners - Suwon University FC 7:0 (3:0)
11:30 Gimhae City FC - Cheongju City 5:4 (0:0, 0:0, 0:0) pso
11:30 Suwon FC - Jungwon University 4:0 (1:0)
12:00 Korea University - Seoul E-Land FC 1:3 (0:0, 0:0, 0:0) pso
12:00 Seongnam FC - Daejeon Citizen 1:0 (0:0)
31/03/2018 06:00 Gimpo Citizen FC - Pyeongtaek Citizen FC 2:1 (1:1, 1:1) aet
06:00 Hwaseong FC - Yongin University 2:3 (1:0, 1:1) aet
07:00 Pocheon FC - Incheon University 2:0 (1:0)
07:00 Paju Citizen - Gyeongju Citizen FC 0:1 (0:0)
04/04/2018 06:00 Busan IPark - Bucheon FC 1995 2:1 (0:1)
Cup
Cup