| 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 |
| Season archive |
| Games | Goals | H | D | A | ||||
| 92 | 239 | 2.59 | 36 | 39.13% | 32 | 34.78% | 24 | 26.09% |
| 2013 | 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 | Pohang Steelers | 14 | 8 | 5 | 1 | 27 | 14 | +13 | 29 | WWLX | 7 | 5 | 1 | 1 | 13 | 6 | 7 | 3 | 4 | 0 | 14 | 8 | ||
| 2 | 1 | Ulsan Hyundai | 13 | 7 | 3 | 3 | 22 | 13 | +9 | 24 | WWWL | 7 | 4 | 2 | 1 | 12 | 5 | 6 | 3 | 1 | 2 | 10 | 8 | |
| 3 | 1 | Incheon United | 13 | 6 | 5 | 2 | 20 | 11 | +9 | 23 | WWOL | 6 | 2 | 3 | 1 | 5 | 3 | 7 | 4 | 2 | 1 | 15 | 8 | |
| 4 | 2 | Jeju United | 14 | 6 | 5 | 3 | 23 | 16 | +7 | 23 | LXWO | 7 | 4 | 2 | 1 | 17 | 10 | 7 | 2 | 3 | 2 | 6 | 6 | |
| 5 | 1 | Chonbuk Motors | 13 | 6 | 3 | 4 | 21 | 19 | +2 | 21 | LWXW | 7 | 4 | 1 | 2 | 10 | 9 | 6 | 2 | 2 | 2 | 11 | 10 | |
| 6 | 1 | Busan I'Park | 13 | 5 | 5 | 3 | 17 | 14 | +3 | 20 | WLXW | 7 | 3 | 3 | 1 | 10 | 9 | 6 | 2 | 2 | 2 | 7 | 5 | |
| 7 | 2 | Suwon Bluewings | 13 | 6 | 2 | 5 | 16 | 13 | +3 | 20 | OLLL | 7 | 3 | 2 | 2 | 7 | 6 | 6 | 3 | 0 | 3 | 9 | 7 | |
| 8 | Seongnam Ilhwa | 13 | 5 | 3 | 5 | 13 | 13 | +0 | 18 | WWLL | 6 | 3 | 1 | 2 | 8 | 7 | 7 | 2 | 2 | 3 | 5 | 6 | ||
| 9 | FC Seoul | 13 | 4 | 5 | 4 | 26 | 21 | +5 | 17 | WXWL | 7 | 3 | 3 | 1 | 18 | 11 | 6 | 1 | 2 | 3 | 8 | 10 | ||
| 10 | Chunnam Dragons | 13 | 3 | 6 | 4 | 12 | 14 | -2 | 15 | LWXW | 6 | 2 | 2 | 2 | 8 | 7 | 7 | 1 | 4 | 2 | 4 | 7 | ||
| 11 | Gyeongnam | 13 | 2 | 7 | 4 | 12 | 16 | -4 | 13 | OLLW | 6 | 2 | 3 | 1 | 7 | 5 | 7 | 0 | 4 | 3 | 5 | 11 | ||
| 12 | Gangwon | 13 | 1 | 5 | 7 | 10 | 24 | -14 | 8 | LLWX | 6 | 1 | 3 | 2 | 5 | 9 | 7 | 0 | 2 | 5 | 5 | 15 | ||
| 13 | Daejon Citizen | 13 | 1 | 5 | 7 | 11 | 26 | -15 | 8 | LXLX | 7 | 0 | 2 | 5 | 5 | 16 | 6 | 1 | 3 | 2 | 6 | 10 | ||
| 14 | Daegu FC | 13 | 0 | 5 | 8 | 9 | 25 | -16 | 5 | LXLL | 6 | 0 | 4 | 2 | 4 | 7 | 7 | 0 | 1 | 6 | 5 | 18 | ||
| 9 | +3 | PEDRO Bispo JÚNIOR (Jeju United, 1p) |
| 8 | +2 | Dejan DAMJANOVIĆ (FC Seoul, 1p) |
| 7 | KIM Shin-wook (Ulsan Hyundai, 1p) | |
| 6 | Miloš BOSANČIĆ (Gyeongnam, 3p) | |
| +3 | CHO Chan-ho (Pohang Steelers) | |
| 5 | JONG Tae-se (Suwon Bluewings, 1p) | |
| LIM Sang-hyeob (Busan I'Park) | ||
| +1 | LEE Dong-gook (Chonbuk Motors, 1p) | |
| 4 | +1 | LEE Seok-hyun (Incheon United) |
| SEO Jung-jin (Suwon Bluewings) | ||
| +2 | HAN Sang-woon (Ulsan Hyundai, 1p) | |
| LEE Myung-ju (Pohang Steelers, 1p) | ||
| JOÃO PAULO da Silva (Daejon Citizen) | ||
| +1 | Mauricio MOLINA (FC Seoul) | |
| +1 | GO Yo-han (FC Seoul) | |
| KO Moo-yeol (Pohang Steelers) | ||
| +1 | Ianis ZICU (Gangwon, 3p) | |
| 3 | +1 | SEO Dong-hyun (Jeju United) |
| LEE Woong-hee (Daejon Citizen) | ||
| +1 | LEE Jae-ahn (Gyeongnam) | |
| +1 | Kevin ORIS (Chonbuk Motors) | |
| JEON Hyeon-chul (Chunnam Dragons) | ||
| AHN Jae-jun (Incheon United) | ||
| HWANG Jin-sung (Pohang Steelers, 1p) | ||
| SHIM Dong-woon (Chunnam Dragons) | ||
| +1 | DIOGO ACOSTA (Incheon United, 1p) | |
| LEONARDO Rodrigues (Chonbuk Motors) | ||
| KIM Dong-sub (Seongnam Ilhwa) | ||
| ENINHO (Chonbuk Motors) | ||
| +2 | BAE Chun-suk (Pohang Steelers) |
| Saturday, 25 May 2013 | |||||
| 13 | Daejon Citizen | 0-2 | Seongnam Ilhwa | ||
| 43 | Kim | ||||
| 53 | Djeparov | ||||
| 13 | Busan I'Park | 0-3 | Incheon United | ||
| 12 | Lee | ||||
| 53 | Lee | ||||
| 90 | Diogo Acosta | ||||
| 13 | Ulsan Hyundai | 4-1 | Gyeongnam | ||
| 12 | Roberto | 89 | Lee | ||
| 47 | Han | ||||
| 67(p) | Han | ||||
| 90 | Byun | ||||
| Sunday, 26 May 2013 | |||||
| 13 | Gangwon | 1-3 | Chonbuk Motors | ||
| 61 | Zicu | 17 | Jung | ||
| 37 | Lee | ||||
| 53 | Jung | ||||
| 13 | Pohang Steelers | 4-2 | Daegu FC | ||
| 35 | Shin | 52 | Song | ||
| 36 | Cho | 67 | Lee | ||
| 71 | Cho | ||||
| 90 | Bae | ||||
| 13 | Chunnam Dragons | 1-0 | Suwon Bluewings | ||
| 86 | Park | ||||
| 13 | Jeju United | 4-4 | FC Seoul | ||
| 40(p) | Pedro Júnior | 19 | Go | ||
| 47 | Pedro Júnior | 37 | Molina | ||
| 57 | Pedro Júnior | 84 | Damjanović | ||
| 90 | Seo | 90(p) | Kim | ||
| Saturday, 1 June 2013 | |||||
| 9 | Suwon Bluewings | 0-0 | Gyeongnam | ||
| 14 | Jeju United | 2-3 | Pohang Steelers | ||
| 26 | Song | 18 | Kim | ||
| 53 | Oh | 39 | Bae | ||
| 55 | Cho | ||||
| 12 | FC Seoul | 3-0 | Chunnam Dragons | ||
| 12 | Damjanović | ||||
| 63 | Kim | ||||
| 68 | Yun | ||||
| 12 | Chonbuk Motors | 1-4 | Busan I'Park | ||
| 79 | Oris | 32 | Lee | ||
| 44 | Lee | ||||
| 62 | Jang | ||||
| 70 | Lee | ||||