| Time | Status | Match | FT | H1 | Stats | |
| 14/04/2021 12:00 |
(FT) | Pocheon Fc[KCL 4-3] Yangju Citizen Fc[KCL-1] |
0 2 |
0 0 |
MF | ME | |
| 14/04/2021 12:00 |
(FT) | Daejeon Citizen[KOR D2-3] Suwon Samsung Bluewings[KOR D1-4] |
1 2 |
1 1 |
MF | ME | |
| 14/04/2021 12:00 |
(FT) | Incheon United FC[KOR D1-10] Anyang[KOR D2-8] |
0 3 |
0 1 |
MF | ME | |
| 14/04/2021 12:00 |
(FT) | Gimhae City[KCL-8] Bucheon 1995[KOR D2-9] |
1 1 |
0 0 |
MF | ME | |
| 90 phút [1-1], 120 phút [1-1], Penalty [4-3], Gimhae City thắng | ||||||
| 14/04/2021 12:00 |
(FT) | Sangju Sangmu Phoenix[KOR D2-5] Jeju United FC[KOR D1-9] |
1 0 |
0 0 |
MF | ME | |
| 14/04/2021 12:00 |
(FT) | Seongnam FC[KOR D1-3] Busan I'Park[KOR D2-6] |
1 0 |
1 0 |
MF | ME | |
| 14/04/2021 12:00 |
(FT) | Ansan Greeners[KOR D2-4] Chungnam Asan[KOR D2-2] |
0 1 |
0 0 |
MF | ME | |
| 14/04/2021 12:00 |
(FT) | Cheongju Jikji Fc[KCL-11] Gangwon FC[KOR D1-6] |
1 2 |
0 0 |
MF | ME | |
| 14/04/2021 12:00 |
(FT) | Gyeongnam FC[KOR D2-10] Mokpo City[KCL-4] |
1 1 |
0 0 |
MF | ME | |
| 90 phút [1-1], 120 phút [3-1], Gyeongnam FC thắng | ||||||
| 14/04/2021 12:00 |
(FT) | Busan Transpor Tation[KCL-7] Gwangju Fc[KOR D1-8] |
2 2 |
0 0 |
MF | ME | |
| 90 phút [2-2], 120 phút [2-2], Penalty [5-3], Busan Transpor Tation thắng | ||||||
| 14/04/2021 12:00 |
(FT) | Suwon FC[KOR D1-12] Chunnam Dragons[KOR D2-7] |
1 1 |
0 1 |
MF | ME | |
| 90 phút [1-1], 120 phút [1-1], Penalty [4-5], Chunnam Dragons thắng | ||||||
| 14/04/2021 12:30 |
(FT) | Seoul[KOR D1-5] Seoul E Land[KOR D2-1] |
0 1 |
0 0 |
MF | ME | |