| 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 |
| Season archive |
| Games | Goals | H | D | A | ||||
| 132 | 316 | 2.39 | 49 | 37.12% | 38 | 28.79% | 45 | 34.09% |
| 2005 | 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 | Incheon United | 20 | 11 | 6 | 3 | 31 | 21 | +10 | 39 | XXWX | 10 | 5 | 4 | 1 | 15 | 10 | 10 | 6 | 2 | 2 | 16 | 11 | ||
| 2 | Ulsan Hyundai | 21 | 12 | 3 | 6 | 27 | 20 | +7 | 39 | WWWW | 11 | 5 | 2 | 4 | 9 | 8 | 10 | 7 | 1 | 2 | 18 | 12 | ||
| 3 | Seongnam Ilhwa | 20 | 10 | 5 | 5 | 34 | 21 | +13 | 35 | WWWL | 10 | 7 | 1 | 2 | 18 | 9 | 10 | 3 | 4 | 3 | 16 | 12 | ||
| 4 | 1 | Pohang Steelers | 21 | 9 | 6 | 6 | 21 | 19 | +2 | 33 | XOWL | 11 | 7 | 2 | 2 | 13 | 8 | 10 | 2 | 4 | 4 | 8 | 11 | |
| 5 | 1 | Bucheon SK | 20 | 9 | 5 | 6 | 20 | 15 | +5 | 32 | WLWL | 10 | 5 | 2 | 3 | 13 | 10 | 10 | 4 | 3 | 3 | 7 | 5 | |
| 6 | 3 | Daegu FC | 21 | 8 | 4 | 9 | 26 | 32 | -6 | 28 | WXWW | 10 | 4 | 3 | 3 | 14 | 15 | 11 | 4 | 1 | 6 | 12 | 17 | |
| 7 | 1 | Suwon Bluewings | 21 | 6 | 9 | 6 | 28 | 27 | +1 | 27 | XXLW | 10 | 2 | 5 | 3 | 10 | 12 | 11 | 4 | 4 | 3 | 18 | 15 | |
| 8 | 1 | Busan Icons | 20 | 7 | 6 | 7 | 24 | 23 | +1 | 27 | XLLL | 10 | 3 | 2 | 5 | 13 | 15 | 10 | 4 | 4 | 2 | 11 | 8 | |
| 9 | 1 | FC Seoul | 20 | 6 | 7 | 7 | 30 | 29 | +1 | 25 | LLXL | 10 | 2 | 6 | 2 | 16 | 14 | 10 | 4 | 1 | 5 | 14 | 15 | |
| 10 | Chunnam Dragons | 20 | 6 | 6 | 8 | 20 | 23 | -3 | 24 | XLWW | 10 | 4 | 1 | 5 | 13 | 13 | 10 | 2 | 5 | 3 | 7 | 10 | ||
| 11 | Daejon Citizen | 20 | 4 | 10 | 6 | 15 | 18 | -3 | 22 | LOLL | 10 | 4 | 4 | 2 | 9 | 7 | 10 | 0 | 6 | 4 | 6 | 11 | ||
| 12 | 1 | Chonbuk Motors | 20 | 3 | 5 | 12 | 20 | 36 | -16 | 14 | XXLL | 10 | 1 | 3 | 6 | 9 | 20 | 10 | 2 | 2 | 6 | 11 | 16 | |
| 13 | 1 | Gwangju Sangmu | 20 | 3 | 4 | 13 | 20 | 32 | -12 | 13 | LLWX | 10 | 0 | 3 | 7 | 7 | 16 | 10 | 3 | 1 | 6 | 13 | 16 | |
| 10 | SANDRO HIROSHI Parreão (Daegu FC, 2p) | |
| 9 | +1 | KIM Do-hoon (Seongnam Ilhwa, 1p) |
| DUDU (Seongnam Ilhwa) | ||
| PARK Chu-young (FC Seoul, 1p) | ||
| 8 | Cleonésio DA SILVA (Busan Icons, 1p) | |
| +1 | LUCIANO Valente (Busan Icons) | |
| 7 | Adrian NEAGA (Chunnam Dragons) | |
| KIM Eun-jung (FC Seoul) | ||
| +1 | LEANDRO MACHADO Nascimento (Ulsan Hyundai, 1p) | |
| 6 | +1 | ITAMAR Batista (Suwon Bluewings) |
| LEANDRÃO (Daejon Citizen, 2p) | ||
| +1 | João MOTA (Seongnam Ilhwa) | |
| 5 | Mato NERETLJAK (Suwon Bluewings, 2p) | |
| KIM Sang-rok (Gwangju Sangmu, 2p) | ||
| SELMIR dos Santos (Incheon United, 3p) | ||
| NAM Ki-il (Seongnam Ilhwa) | ||
| PARK Sung-bae (Busan Icons, 3p) | ||
| +1 | NETO BAIANO (Chonbuk Motors) | |
| 4 | LEE Jin-ho (Ulsan Hyundai) | |
| KIM Dong-hyun (Suwon Bluewings) | ||
| JUNG Yoon-sung (Gwangju Sangmu) | ||
| BANG Seung-hwan (Incheon United) | ||
| JUNG Jong-kwan (Chonbuk Motors) | ||
| THIAGO GENTIL (Daegu FC) | ||
| Dženan RADONČIĆ (Incheon United) | ||
| KWAK Hee-ju (Suwon Bluewings) |
| Wednesday, 19 October 2005 | |||||
| 22 | Ulsan Hyundai | 1-0 | Gwangju Sangmu | ||
| 44 | Leandro Machado | ||||
| 22 | Seongnam Ilhwa | 2-0 | Daejon Citizen | ||
| 11 | Mota | ||||
| 37 | Kim | ||||
| 22 | Pohang Steelers | 1-1 | Chunnam Dragons | ||
| 38 | Andrezinho | 76 | Noh | ||
| 22 | Incheon United | 1-1 | Suwon Bluewings | ||
| 52 | Jang | 63 | Itamar | ||
| 22 | FC Seoul | 1-2 | Daegu FC | ||
| 16 | Kwak | 28 | Oh | ||
| 69 | Hong | ||||
| 22 | Chonbuk Motors | 1-1 | Busan Icons | ||
| 38 | Neto Baiano | 34 | Luciano | ||