| 1 | |  Gimcheon Sangmu FC | 36 | 20 | 11 | 5 | 60 | 34 | 26 | 71 | B09:00 | 31/10/21 | R 36  Gimcheon Sangmu FC 2 Busan I Park 2 G12:30 | 23/10/21 | R 35 Gimcheon Sangmu FC 3 Jeonnam Dragons 1 G07:30 | 17/10/21 | R 34 Bucheon FC 1995 0 Gimcheon Sangmu FC 1 B12:30 | 09/10/21 | R 33 FC Anyang 2 Gimcheon Sangmu FC 2 G07:30 | 02/10/21 | R 32 Gimcheon Sangmu FC 1 Ansan Greeners FC 0 G10:00 | 26/09/21 | R 31 Gimcheon Sangmu FC 2 Daejeon Citizen FC 1 |
| 2 | |  FC Anyang | 36 | 17 | 11 | 8 | 51 | 37 | 14 | 62 | G09:00 | 31/10/21 | R 36 FC Anyang 4 Bucheon FC 1995 1 M07:30 | 23/10/21 | R 35 Daejeon Citizen FC 3 FC Anyang 1 G12:30 | 17/10/21 | R 34 FC Anyang 2 Seoul E-Land FC 1 B12:30 | 09/10/21 | R 33 FC Anyang 2 Gimcheon Sangmu FC 2 B12:30 | 02/10/21 | R 32 FC Anyang 1 Jeonnam Dragons 1 |
| 3 | |  Daejeon Citizen FC | 36 | 17 | 7 | 12 | 53 | 48 | 5 | 58 | M09:00 | 31/10/21 | R 36 Gyeongnam FC 1 Daejeon Citizen FC 0 G07:30 | 23/10/21 | R 35 Daejeon Citizen FC 3 FC Anyang 1 G10:00 | 16/10/21 | R 34 Chungnam Asan FC 3 Daejeon Citizen FC 4 G10:00 | 10/10/21 | R 33 Daejeon Citizen FC 4 Ansan Greeners FC 1 |
| 4 | |  Jeonnam Dragons | 36 | 13 | 13 | 10 | 38 | 33 | 5 | 52 | M09:00 | 31/10/21 | R 36 Jeonnam Dragons 2 Ansan Greeners FC 3 M12:30 | 23/10/21 | R 35 Gimcheon Sangmu FC 3 Jeonnam Dragons 1 G10:00 | 17/10/21 | R 34 Jeonnam Dragons 2 Busan I Park 0 G10:00 | 09/10/21 | R 33 Jeonnam Dragons 1 Seoul E-Land FC 0 B12:30 | 02/10/21 | R 32 FC Anyang 1 Jeonnam Dragons 1 |
| 5 | |  Busan I Park | 36 | 12 | 9 | 15 | 46 | 56 | -10 | 45 | B09:00 | 31/10/21 | R 36 Gimcheon Sangmu FC 2 Busan I Park 2 G12:30 | 23/10/21 | R 35 Busan I Park 1 Gyeongnam FC 0 M10:00 | 17/10/21 | R 34 Jeonnam Dragons 2 Busan I Park 0 M07:30 | 09/10/21 | R 33 Busan I Park 0 Bucheon FC 1995 1 G12:30 | 03/10/21 | R 32 Busan I Park 2 Chungnam Asan FC 1 G13:30 | 27/09/21 | R 31 Seoul E-Land FC 1 Busan I Park 2 |
| 6 | |  Gyeongnam FC | 36 | 11 | 10 | 15 | 40 | 45 | -5 | 43 | G09:00 | 31/10/21 | R 36 Gyeongnam FC 1 Daejeon Citizen FC 0 M12:30 | 23/10/21 | R 35 Busan I Park 1 Gyeongnam FC 0 M12:30 | 16/10/21 | R 34 Gyeongnam FC 0 Ansan Greeners FC 2 B12:30 | 10/10/21 | R 33 Gyeongnam FC 1 Chungnam Asan FC 1 B10:00 | 02/10/21 | R 32 Seoul E-Land FC 1 Gyeongnam FC 1 G07:30 | 25/09/21 | R 31 Bucheon FC 1995 2 Gyeongnam FC 3 |
| 7 | |  Ansan Greeners FC | 36 | 11 | 10 | 15 | 37 | 49 | -12 | 43 | G09:00 | 31/10/21 | R 36 Jeonnam Dragons 2 Ansan Greeners FC 3 M10:00 | 23/10/21 | R 35 Ansan Greeners FC 0 Seoul E-Land FC 3 G12:30 | 16/10/21 | R 34 Gyeongnam FC 0 Ansan Greeners FC 2 M10:00 | 10/10/21 | R 33 Daejeon Citizen FC 4 Ansan Greeners FC 1 M07:30 | 02/10/21 | R 32 Gimcheon Sangmu FC 1 Ansan Greeners FC 0 G10:00 | 25/09/21 | R 31 Ansan Greeners FC 1 FC Anyang 0 |
| 8 | |  Chungnam Asan FC | 36 | 11 | 8 | 17 | 38 | 41 | -3 | 41 | G09:00 | 31/10/21 | R 36 Chungnam Asan FC 2 Seoul E-Land FC 1 B10:00 | 23/10/21 | R 35 Bucheon FC 1995 0 Chungnam Asan FC 0 M10:00 | 16/10/21 | R 34 Chungnam Asan FC 3 Daejeon Citizen FC 4 B12:30 | 10/10/21 | R 33 Gyeongnam FC 1 Chungnam Asan FC 1 M12:30 | 03/10/21 | R 32 Busan I Park 2 Chungnam Asan FC 1 B12:30 | 26/09/21 | R 31 Chungnam Asan FC 0 Jeonnam Dragons 0 |
| 9 | |  Seoul E-Land FC | 36 | 8 | 13 | 15 | 40 | 39 | 1 | 37 | M09:00 | 31/10/21 | R 36 Chungnam Asan FC 2 Seoul E-Land FC 1 G10:00 | 23/10/21 | R 35 Ansan Greeners FC 0 Seoul E-Land FC 3 M12:30 | 17/10/21 | R 34 FC Anyang 2 Seoul E-Land FC 1 M10:00 | 09/10/21 | R 33 Jeonnam Dragons 1 Seoul E-Land FC 0 B10:00 | 02/10/21 | R 32 Seoul E-Land FC 1 Gyeongnam FC 1 M13:30 | 27/09/21 | R 31 Seoul E-Land FC 1 Busan I Park 2 |
| 10 | |  Bucheon FC 1995 | 36 | 9 | 10 | 17 | 32 | 53 | -21 | 37 | M09:00 | 31/10/21 | R 36 FC Anyang 4 Bucheon FC 1995 1 B10:00 | 23/10/21 | R 35 Bucheon FC 1995 0 Chungnam Asan FC 0 M07:30 | 17/10/21 | R 34 Bucheon FC 1995 0 Gimcheon Sangmu FC 1 G07:30 | 09/10/21 | R 33 Busan I Park 0 Bucheon FC 1995 1 B10:00 | 03/10/21 | R 32 Daejeon Citizen FC 1 Bucheon FC 1995 1 M07:30 | 25/09/21 | R 31 Bucheon FC 1995 2 Gyeongnam FC 3 |
