| ROUND | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 |
| Season archive |
| Games | Goals | H | D | A | ||||
| 105 | 235 | 2.23 | 34 | 32.38% | 31 | 29.52% | 40 | 38.10% |
| 2021 | Overall | Home | Away | |||||||||||||||||||||
| P | W | D | L | F | A | Gdf | Pts | Form | P | W | D | L | F | A | P | W | D | L | F | A | ||||
| 1 | FC Anyang | 21 | 10 | 6 | 5 | 29 | 22 | +7 | 36 | LWWO | 11 | 4 | 3 | 4 | 9 | 8 | 10 | 6 | 3 | 1 | 20 | 14 | ||
| 2 | 1 | Gimcheon Sangmu | 21 | 9 | 7 | 5 | 28 | 22 | +6 | 34 | OLWW | 10 | 5 | 3 | 2 | 15 | 9 | 11 | 4 | 4 | 3 | 13 | 13 | |
| 3 | 1 | Chunnam Dragons | 21 | 9 | 7 | 5 | 20 | 15 | +5 | 34 | LWOO | 11 | 4 | 2 | 5 | 10 | 11 | 10 | 5 | 5 | 0 | 10 | 4 | |
| 4 | Busan I'Park | 21 | 9 | 4 | 8 | 31 | 29 | +2 | 31 | WLOO | 11 | 3 | 3 | 5 | 18 | 17 | 10 | 6 | 1 | 3 | 13 | 12 | ||
| 5 | Daejon Citizen | 21 | 9 | 4 | 8 | 27 | 30 | -3 | 31 | WLLW | 11 | 3 | 3 | 5 | 14 | 17 | 10 | 6 | 1 | 3 | 13 | 13 | ||
| 6 | Ansan Greeners | 21 | 7 | 7 | 7 | 22 | 26 | -4 | 28 | LWOX | 10 | 4 | 3 | 3 | 15 | 13 | 11 | 3 | 4 | 4 | 7 | 13 | ||
| 7 | Gyeongnam | 21 | 7 | 5 | 9 | 25 | 26 | -1 | 26 | WLOL | 10 | 3 | 2 | 5 | 12 | 12 | 11 | 4 | 3 | 4 | 13 | 14 | ||
| 8 | Seoul E-Land | 21 | 5 | 9 | 7 | 20 | 16 | +4 | 24 | OWOL | 11 | 3 | 4 | 4 | 12 | 7 | 10 | 2 | 5 | 3 | 8 | 9 | ||
| 9 | Chungnam Asan | 21 | 6 | 5 | 10 | 21 | 21 | +0 | 23 | WWOL | 10 | 4 | 2 | 4 | 13 | 10 | 11 | 2 | 3 | 6 | 8 | 11 | ||
| 10 | Bucheon FC 1995 | 21 | 3 | 8 | 10 | 12 | 28 | -16 | 17 | LLOX | 10 | 1 | 6 | 3 | 5 | 8 | 11 | 2 | 2 | 7 | 7 | 20 | ||
| 13 | AN Byong-jun (Busan I'Park, 5p) | |
| 7 | Jonathan BALOTELLI (Chunnam Dragons, 1p) | |
| +2 | PARK Jeong-in (Busan I'Park) | |
| +1 | WILLYAN da Silva (Gyeongnam, 1p) | |
| Jonathan MOYA (FC Anyang, 3p) | ||
| 6 | HERNANDES Rodrigues (Gyeongnam, 1p) | |
| +1 | PARK In-hyeok (Daejon Citizen, 1p) | |
| 5 | PARK Chang-joon (Bucheon FC 1995) | |
| ALEX SANDRO de Oliveira (Chungnam Asan, 1p) | ||
| KIM Ryun-do (Ansan Greeners, 3p) | ||
| HEO Yong-joon (Gimcheon Sangmu, 1p) | ||
| KIM Kyung-jung (FC Anyang) | ||
| ROBSON Carlos (Ansan Greeners, 3p) | ||
| 4 | NILSON Ricardo (FC Anyang, 3p) | |
| KIM In-kyun (Chungnam Asan) | ||
| OH Hyeon-gyu (Gimcheon Sangmu) | ||
| +1 | BAEK Sung-dong (Gyeongnam, 1p) | |
| LEE Jong-ho (Chunnam Dragons, 1p) | ||
| Nicolás BENEGAS (Seoul E-Land) | ||
| 3 | PARK Dong-jin (Gimcheon Sangmu) | |
| MATHEUS ANTONIO Souza (Daejon Citizen) | ||
| +1 | PARK Jin-sub (Daejon Citizen, 1p) | |
| KIM Jung-hwan (Seoul E-Land) | ||
| +1 | LEE Sang-heon (Busan I'Park) | |
| MO Jae-hyeon (FC Anyang) |
| Saturday, 17 July 2021 | |||||
| 21 | Chunnam Dragons | 0-3 | Chungnam Asan | ||
| 19 | Han | ||||
| 76 | Kim | ||||
| 89 | Kim | ||||
| 21 | Busan I'Park | 4-0 | Ansan Greeners | ||
| 20 | Park | ||||
| 72 | Park | ||||
| 86(og) | Yeon | ||||
| 90 | Lee | ||||
| Sunday, 18 July 2021 | |||||
| 21 | FC Anyang | 1-2 | Daejon Citizen | ||
| 81 | Jung | 49(p) | Park | ||
| 86 | Park | ||||
| Monday, 19 July 2021 | |||||
| 21 | Gyeongnam | 2-0 | Bucheon FC 1995 | ||
| 40(p) | Baek | ||||
| 47 | Willyan | ||||
| 21 | Seoul E-Land | 0-0 | Gimcheon Sangmu | ||