| 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 | ||||
| 224 | 574 | 2.56 | 95 | 42.41% | 55 | 24.55% | 74 | 33.04% |
| 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 | 1 | Chonbuk Motors | 28 | 17 | 7 | 4 | 58 | 27 | +31 | 58 | XOWL | 14 | 8 | 4 | 2 | 30 | 17 | 14 | 9 | 3 | 2 | 28 | 10 | |
| 2 | 1 | FC Seoul | 28 | 17 | 7 | 4 | 49 | 28 | +21 | 58 | LWWW | 14 | 11 | 2 | 1 | 30 | 12 | 14 | 6 | 5 | 3 | 19 | 16 | |
| 3 | 1 | Suwon Bluewings | 28 | 15 | 6 | 7 | 45 | 33 | +12 | 51 | WWOL | 14 | 11 | 1 | 2 | 27 | 14 | 14 | 4 | 5 | 5 | 18 | 19 | |
| 4 | 1 | Ulsan Hyundai | 28 | 14 | 7 | 7 | 38 | 27 | +11 | 49 | LXWW | 14 | 8 | 4 | 2 | 26 | 16 | 14 | 6 | 3 | 5 | 12 | 11 | |
| 5 | Busan I'Park | 28 | 12 | 9 | 7 | 29 | 28 | +1 | 45 | WOOW | 14 | 6 | 6 | 2 | 12 | 6 | 14 | 6 | 3 | 5 | 17 | 22 | ||
| 6 | 1 | Pohang Steelers | 28 | 13 | 5 | 10 | 38 | 31 | +7 | 44 | WWLW | 14 | 7 | 2 | 5 | 22 | 14 | 14 | 6 | 3 | 5 | 16 | 17 | |
| 7 | 1 | Jeju United | 28 | 11 | 9 | 8 | 55 | 41 | +14 | 42 | XLXL | 14 | 9 | 2 | 3 | 35 | 18 | 14 | 2 | 7 | 5 | 20 | 23 | |
| 8 | 2 | Incheon United | 28 | 9 | 9 | 10 | 25 | 28 | -3 | 36 | WWWW | 14 | 6 | 6 | 2 | 15 | 11 | 14 | 3 | 3 | 8 | 10 | 17 | |
| 9 | 1 | Daegu FC | 28 | 9 | 9 | 10 | 32 | 39 | -7 | 36 | LXWL | 14 | 7 | 4 | 3 | 17 | 15 | 14 | 2 | 5 | 7 | 15 | 24 | |
| 10 | 1 | Gyeongnam | 28 | 10 | 4 | 14 | 36 | 36 | +0 | 34 | LXLW | 13 | 5 | 2 | 6 | 17 | 14 | 15 | 5 | 2 | 8 | 19 | 22 | |
| 11 | Seongnam Ilhwa | 28 | 9 | 6 | 13 | 28 | 35 | -7 | 33 | WLLL | 14 | 3 | 5 | 6 | 13 | 17 | 14 | 6 | 1 | 7 | 15 | 18 | ||
| 12 | Gwangju FC | 28 | 6 | 9 | 13 | 37 | 46 | -9 | 27 | LWWL | 15 | 3 | 5 | 7 | 19 | 21 | 13 | 3 | 4 | 6 | 18 | 25 | ||
| 13 | 2 | Daejon Citizen | 28 | 7 | 6 | 15 | 24 | 43 | -19 | 27 | WXLW | 14 | 2 | 4 | 8 | 9 | 21 | 14 | 5 | 2 | 7 | 15 | 22 | |
| 14 | 1 | Sangju Sangmu | 28 | 7 | 5 | 16 | 26 | 42 | -16 | 26 | LLLW | 14 | 4 | 1 | 9 | 11 | 22 | 14 | 3 | 4 | 7 | 15 | 20 | |
| 15 | 1 | Chunnam Dragons | 28 | 6 | 8 | 14 | 25 | 44 | -19 | 26 | WLLL | 14 | 3 | 5 | 6 | 17 | 20 | 14 | 3 | 3 | 8 | 8 | 24 | |
| 16 | 2 | Gangwon | 28 | 7 | 4 | 17 | 29 | 46 | -17 | 25 | LLXL | 14 | 2 | 2 | 10 | 11 | 25 | 14 | 5 | 2 | 7 | 18 | 21 | |
| 19 | Dejan DAMJANOVIĆ (FC Seoul, 2p) | |
| 14 | LEE Dong-gook (Chonbuk Motors, 4p) | |
| Mauricio MOLINA (FC Seoul) | ||
| +1 | JAIR Eduardo (Jeju United, 2p) | |
| 13 | Nathanael SANTOS JUNIOR (Jeju United, 1p) | |
| +1 | ENINHO (Chonbuk Motors, 5p) | |
| 12 | KIM Eun-jung (Gangwon, 7p) | |
| 11 | CAIQUE Silva (Gyeongnam, 3p) | |
| +2 | Dženan RADONČIĆ (Suwon Bluewings, 3p) | |
| 10 | +1 | SONG Jae-heon (Daegu FC, 2p) |
| 9 | SEO Dong-hyun (Jeju United, 1p) | |
| MARANHÃO (Ulsan Hyundai) | ||
| Kevin ORIS (Daejon Citizen) | ||
| +1 | ÉVERTON Leandro (Seongnam Ilhwa, 1p) | |
| 8 | LEE Keun-ho (Ulsan Hyundai, 1p) | |
| Hugo DROGUETT (Chonbuk Motors) | ||
| 7 | SONG Jin-hung (Jeju United) | |
| EVERTON Cardoso (Suwon Bluewings, 1p) | ||
| KIM Dong-sub (Gwangju FC, 2p) | ||
| +1 | WESLLEY Smith (Gangwon) | |
| Stevica RISTIC (Suwon Bluewings, 1p) | ||
| KIM Shin-wook (Ulsan Hyundai) |
| Saturday, 18 August 2012 | |||||
| 28 | FC Seoul | 0-2 | Suwon Bluewings | ||
| 7(p) | Radončić | ||||
| 81 | Radončić | ||||
| 28 | Ulsan Hyundai | 0-1 | Incheon United | ||
| 7 | Seol | ||||
| 28 | Gwangju FC | 1-2 | Daejon Citizen | ||
| 63 | Park | 27(p) | Kim | ||
| 33 | Alex Terra | ||||
| 28 | Gangwon | 1-2 | Busan I'Park | ||
| 45 | Weslley | 10 | Bang | ||
| 90 | McKay | ||||
| Sunday, 19 August 2012 | |||||
| 28 | Chonbuk Motors | 3-3 | Jeju United | ||
| 33 | Seo | 4 | Kang | ||
| 42 | Eninho | 84 | Jair | ||
| 90 | Leonardo | 90 | Kang | ||
| 28 | Pohang Steelers | 4-2 | Daegu FC | ||
| 16 | Kim | 41 | Song | ||
| 31(p) | Hwang | 90 | Kim | ||
| 48 | Park | ||||
| 64 | Noh | ||||
| 28 | Gyeongnam | 0-1 | Chunnam Dragons | ||
| 83 | Kim | ||||
| 28 | Sangju Sangmu | 0-3 | Seongnam Ilhwa | ||
| 20 | Éverton | ||||
| 65 | Reina | ||||
| 70 | Reina | ||||