| 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 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 |
| Season archive |
| Games | Goals | H | D | A | ||||
| 200 | 513 | 2.56 | 88 | 44.00% | 49 | 24.50% | 63 | 31.50% |
| 2012 | 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 | Chonbuk Motors | 25 | 16 | 5 | 4 | 53 | 24 | +29 | 53 | LWOW | 12 | 7 | 3 | 2 | 25 | 14 | 13 | 9 | 2 | 2 | 28 | 10 | ||
| 2 | FC Seoul | 25 | 15 | 7 | 3 | 44 | 23 | +21 | 52 | WXWW | 12 | 10 | 2 | 0 | 28 | 9 | 13 | 5 | 5 | 3 | 16 | 14 | ||
| 3 | 1 | Ulsan Hyundai | 25 | 13 | 6 | 6 | 36 | 25 | +11 | 45 | WOLW | 12 | 8 | 3 | 1 | 25 | 14 | 13 | 5 | 3 | 5 | 11 | 11 | |
| 4 | 1 | Suwon Bluewings | 25 | 13 | 5 | 7 | 40 | 32 | +8 | 44 | LWXO | 13 | 10 | 1 | 2 | 24 | 13 | 12 | 3 | 4 | 5 | 16 | 19 | |
| 5 | Jeju United | 25 | 11 | 7 | 7 | 51 | 35 | +16 | 40 | LXLW | 13 | 9 | 2 | 2 | 35 | 16 | 12 | 2 | 5 | 5 | 16 | 19 | ||
| 6 | Busan I'Park | 25 | 11 | 7 | 7 | 27 | 27 | +0 | 40 | WOWL | 12 | 6 | 4 | 2 | 12 | 6 | 13 | 5 | 3 | 5 | 15 | 21 | ||
| 7 | Pohang Steelers | 25 | 11 | 5 | 9 | 30 | 24 | +6 | 38 | WOLW | 13 | 6 | 2 | 5 | 18 | 12 | 12 | 5 | 3 | 4 | 12 | 12 | ||
| 8 | 1 | Gyeongnam | 25 | 10 | 3 | 12 | 34 | 32 | +2 | 33 | WLWL | 12 | 5 | 2 | 5 | 17 | 13 | 13 | 5 | 1 | 7 | 17 | 19 | |
| 9 | 1 | Daegu FC | 25 | 8 | 8 | 9 | 28 | 34 | -6 | 32 | LLLO | 13 | 6 | 4 | 3 | 16 | 15 | 12 | 2 | 4 | 6 | 12 | 19 | |
| 10 | Seongnam Ilhwa | 25 | 8 | 6 | 11 | 23 | 31 | -8 | 30 | LWOW | 12 | 3 | 5 | 4 | 11 | 13 | 13 | 5 | 1 | 7 | 12 | 18 | ||
| 11 | Incheon United | 25 | 6 | 9 | 10 | 20 | 28 | -8 | 27 | WLWL | 13 | 5 | 6 | 2 | 13 | 11 | 12 | 1 | 3 | 8 | 7 | 17 | ||
| 12 | 1 | Sangju Sangmu | 25 | 7 | 5 | 13 | 25 | 35 | -10 | 26 | WWOX | 13 | 4 | 1 | 8 | 11 | 19 | 12 | 3 | 4 | 5 | 14 | 16 | |
| 13 | 1 | Gangwon | 25 | 7 | 3 | 15 | 27 | 41 | -14 | 24 | LOWL | 12 | 2 | 1 | 9 | 9 | 22 | 13 | 5 | 2 | 6 | 18 | 19 | |
| 14 | 2 | Daejon Citizen | 25 | 6 | 5 | 14 | 21 | 39 | -18 | 23 | WOLX | 12 | 2 | 3 | 7 | 8 | 18 | 13 | 4 | 2 | 7 | 13 | 21 | |
| 15 | 1 | Chunnam Dragons | 25 | 5 | 8 | 12 | 21 | 39 | -18 | 23 | LLOL | 13 | 3 | 5 | 5 | 14 | 16 | 12 | 2 | 3 | 7 | 7 | 23 | |
| 16 | 1 | Gwangju FC | 25 | 4 | 9 | 12 | 33 | 44 | -11 | 21 | LOXL | 13 | 2 | 5 | 6 | 17 | 19 | 12 | 2 | 4 | 6 | 16 | 25 | |
| 17 | +1 | Dejan DAMJANOVIĆ (FC Seoul, 2p) |
| 13 | Nathanael SANTOS JUNIOR (Jeju United, 1p) | |
| LEE Dong-gook (Chonbuk Motors, 4p) | ||
| +2 | Mauricio MOLINA (FC Seoul) | |
| 12 | KIM Eun-jung (Gangwon, 7p) | |
| JAIR Eduardo (Jeju United, 1p) | ||
| 11 | +3 | CAIQUE Silva (Gyeongnam, 3p) |
| ENINHO (Chonbuk Motors, 5p) | ||
| 9 | SEO Dong-hyun (Jeju United, 1p) | |
| MARANHÃO (Ulsan Hyundai) | ||
| +1 | Kevin ORIS (Daejon Citizen) | |
| 8 | LEE Keun-ho (Ulsan Hyundai, 1p) | |
| SONG Jae-heon (Daegu FC, 2p) | ||
| Hugo DROGUETT (Chonbuk Motors) | ||
| ÉVERTON Leandro (Seongnam Ilhwa, 1p) | ||
| 7 | SONG Jin-hung (Jeju United) | |
| EVERTON Cardoso (Suwon Bluewings, 1p) | ||
| Dženan RADONČIĆ (Suwon Bluewings, 2p) | ||
| Stevica RISTIC (Suwon Bluewings, 1p) | ||
| +2 | KIM Shin-wook (Ulsan Hyundai) | |
| 6 | JOÃO PAULO da Silva (Gwangju FC, 1p) | |
| KIM Eun-seon (Gwangju FC) | ||
| KIM Dong-sub (Gwangju FC, 2p) | ||
| +1 | WESLLEY Smith (Gangwon) | |
| Ianis ZICU (Gangwon) |
| Saturday, 4 August 2012 | |||||
| 25 | Sangju Sangmu | 2-1 | Jeju United | ||
| 77 | Lee | 37 | Kwon | ||
| 80 | Lee | ||||
| 25 | Gyeongnam | 4-1 | Daegu FC | ||
| 1(p) | Caique | 75 | Hwang | ||
| 47 | Devere | ||||
| 60 | Caique | ||||
| 70(p) | Caique | ||||
| 25 | Gwangju FC | 0-2 | Busan I'Park | ||
| 13 | Fagner | ||||
| 90 | Yoo | ||||
| 25 | Incheon United | 1-0 | Chunnam Dragons | ||
| 57 | Nam | ||||
| 25 | FC Seoul | 3-2 | Gangwon | ||
| 31 | Damjanović | 6 | Weslley | ||
| 62 | Molina | 86 | Jung | ||
| 67 | Molina | ||||
| Sunday, 5 August 2012 | |||||
| 25 | Ulsan Hyundai | 3-2 | Suwon Bluewings | ||
| 24 | Kwak | 19 | Yang | ||
| 43 | Kim | 51 | Choi | ||
| 60 | Kim | ||||
| 25 | Chonbuk Motors | 0-1 | Daejon Citizen | ||
| 64 | Oris | ||||
| 25 | Pohang Steelers | 3-1 | Seongnam Ilhwa | ||
| 66 | Noh | 15 | Jael | ||
| 73 | Park | ||||
| 90 | Park | ||||