2019
1/128-finals
| 1 | Daejeon Korail | Bye | |
| 3 | Kwandong | Bye | |
| 4 | Kwangwoon | Jeonju | 1 : 3 |
| 8 | Bye | Ulsan Hyundai | |
| 9 | Honam | Byeoksan | 2 : 1 |
| 10 | Bye | Pyeongtaek Citizen | |
| 12 | Bye | Chuncheon | |
| 13 | Bucheon FC 1995 | Bye | |
| 16 | Bye | Seoul E-Land | |
| 17 | Paju Citizen | Bye | |
| 18 | Yongin City | Gwangju University | 0 : 2 |
| 19 | Cheongju University | Bye | |
| 20 | Yangju | Ajou | 0 : 3 |
| 21 | Daejeon | Bye | |
| 23 | Sangji University | Chodang | 2 : 1 |
| 24 | Bye | Dankook University | |
| 25 | Seoul | Bye | |
| 32 | Bye | Gangwon | |
| 33 | Changwon | Bye | |
| 35 | Dong Eui | Songwol | 3 : 1 |
| 36 | Bye | Hanyang University | |
| 37 | Soongsil | Bye | |
| 38 | Goyang Citizen | Seoul United | 1 : 3 |
| 39 | Gimhae University | Ansan Gakgol | 7 : 0 |
| 40 | Bye | Yeungnam University | |
| 41 | Jeonbuk | Bye | |
| 45 | Icheon | Bye | |
| 48 | Bye | Anyang | |
| 49 | Jeju Utd | Bye | |
| 53 | Gyeongju Citizen | Bye | |
| 56 | Bye | Gangneung | |
| 57 | Seongnam | Bye | |
| 64 | Bye | Gimcheon Sangmu | |
| 65 | Hwaseong | Bye | |
| 66 | Pyeong Chang | Mokpo Christian Hospital | 0 : 1 |
| 68 | Bye | Ansan Greeners | |
| 69 | Asan | Bye | |
| 71 | Ulsan University | Bye | |
| 72 | Bye | Yangpyeong | |
| 73 | Mokpo | Bye | |
| 75 | Siheung Citizen | Bye | |
| 76 | Dongshin | Jeonju Citizen | 1 : 2 |
| 77 | Busan | Bye | |
| 80 | Bye | Cheonan City | |
| 81 | Daegu | Bye | |
| 85 | Chungju Citizen | Bye | |
| 86 | Dongducheon | Dong-woo | 1 : 3 |
| 88 | Bye | Suwon FC | |
| 89 | Pocheon | Bye | |
| 92 | Bye | Gimhae | |
| 96 | Bye | Gyeongnam | |
| 97 | Gyeongju KHNP | Bye | |
| 100 | Bye | Busan Kyotong | |
| 101 | Yonsei | Ulsan Citizen | 1 : 0 |
| 102 | Bye | Dongguk | |
| 104 | Bye | Gimpo FC | |
| 105 | Incheon | Bye | |
| 109 | Incheon University | Bye | |
| 110 | Gwangju Bukgu | Kyung Hee Univ. | 1 : 2 |
| 111 | Chung-Ang Univ. | Bye | |
| 112 | Bye | Cheongju | |
| 113 | Gwangju FC | Bye | |
| 116 | Bye | Jeonnam | |
| 117 | Yong In | Bye | |
| 118 | Jungnang Chorus | SMCE | 0 : 1 |
| 119 | Yeoju Citizen | Daejeon Pai | 3 : 1 |
| 120 | Daedeok | Andong | 0 : 1 |
| 121 | Pohang | Bye | |
| 128 | Bye | Suwon Bluewings |
1/64-finals
1/32-finals
| 1 | Daejeon Korail | Jeonju | 2 : 1 |
| 2 | Bye | Ulsan Hyundai | |
| 3 | Honam | Chuncheon | 1 : 0 |
| 4 | Bucheon FC 1995 | Seoul E-Land | 1 : 3 |
| 5 | Paju Citizen | Ajou | 4 : 0 |
| 6 | Daejeon | Dankook University | 2 : 3 |
| 7 | Seoul | Bye | |
| 8 | Bye | Gangwon | |
| 9 | Changwon | Hanyang University | 3 : 0 |
| 10 | Soongsil | Yeungnam University | 1 : 2 |
| 11 | Jeonbuk | Bye | |
| 12 | Icheon | Anyang | 1 : 5 |
| 13 | Jeju Utd | Bye | |
| 14 | Gyeongju Citizen | Gangneung | 0 : 1 |
| 15 | Seongnam | Bye | |
| 16 | Bye | Gimcheon Sangmu | |
| 17 | Hwaseong | Ansan Greeners | 3 : 2 |
| 18 | Asan | Yangpyeong | 0 : 1 |
| 19 | Mokpo | Jeonju Citizen | 1 : 0 |
| 20 | Busan | Cheonan City | 0 : 1 |
| 21 | Daegu | Bye | |
| 22 | Chungju Citizen | Suwon FC | 0 : 6 |
| 23 | Pocheon | Gimhae | 3 : 2 |
| 24 | Bye | Gyeongnam | |
| 25 | Gyeongju KHNP | Busan Kyotong | 3 : 2 |
| 26 | Yonsei | Gimpo FC | 0 : 4 |
| 27 | Incheon | Bye | |
| 28 | Incheon University | Cheongju | 0 : 1 |
| 29 | Gwangju FC | Jeonnam | 1 : 0 |
| 30 | Yong In | Andong | 2 : 3 |
| 31 | Pohang | Bye | |
| 32 | Bye | Suwon Bluewings |
1/16-finals
| 1 | Daejeon Korail | Ulsan Hyundai | 2 : 0 |
| 2 | Honam | Seoul E-Land | 0 : 1 |
| 3 | Paju Citizen | Dankook University | 2 : 0 |
| 4 | Seoul | Gangwon | 2 : 3 |
| 5 | Changwon | Yeungnam University | 2 : 1 |
| 6 | Jeonbuk | Anyang | 0 : 1 |
| 7 | Jeju Utd | Gangneung | 2 : 1 |
| 8 | Seongnam | Gimcheon Sangmu | 0 : 1 |
| 9 | Hwaseong | Yangpyeong | 5 : 2 |
| 10 | Mokpo | Cheonan City | 0 : 1 |
| 11 | Daegu | Suwon FC | 2 : 1 |
| 12 | Pocheon | Gyeongnam | 1 : 2 |
| 13 | Gyeongju KHNP | Gimpo FC | 2 : 1 |
| 14 | Incheon | Cheongju | 0 : 1 |
| 15 | Gwangju FC | Andong | 3 : 2 |
| 16 | Pohang | Suwon Bluewings | 0 : 1 |
1/8-finals
| 1 | Daejeon Korail | Seoul E-Land | 2 : 0 |
| 2 | Paju Citizen | Gangwon | 0 : 2 |
| 3 | Changwon | Anyang | 2 : 1 |
| 4 | Jeju Utd | Gimcheon Sangmu | 1 : 2 |
| 5 | Hwaseong | Cheonan City | 3 : 2 |
| 6 | Daegu | Gyeongnam | 0 : 2 |
| 7 | Gyeongju KHNP | Cheongju | 2 : 0 |
| 8 | Gwangju FC | Suwon Bluewings | 0 : 3 |
Quarter-finals
| 1 | Daejeon Korail | Gangwon | 2 : 0 |
| 2 | Changwon | Gimcheon Sangmu | 1 : 2 |
| 3 | Hwaseong | Gyeongnam | 2 : 1 |
| 4 | Gyeongju KHNP | Suwon Bluewings | 2 : 3 |
Semi-finals
| 1 | Daejeon Korail | Gimcheon Sangmu | 3 : 2, 1 : 1 |
| 2 | Hwaseong | Suwon Bluewings | 0 : 3, 1 : 0 |
Final
| 1 | Daejeon Korail | Suwon Bluewings | 0 : 4, 0 : 0 |
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