K-League| 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 | ||||
| 156 | 373 | 2.39 | 55 | 35.26% | 45 | 28.85% | 56 | 35.90% |
| 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 | 24 | 13 | 6 | 5 | 36 | 26 | +10 | 45 | LWLW | 12 | 5 | 4 | 3 | 16 | 13 | 12 | 8 | 2 | 2 | 20 | 13 | ||
| 2 | Seongnam Ilhwa | 24 | 12 | 7 | 5 | 40 | 24 | +16 | 43 | XOWW | 12 | 8 | 2 | 2 | 22 | 12 | 12 | 4 | 5 | 3 | 18 | 12 | ||
| 3 | Ulsan Hyundai | 24 | 13 | 4 | 7 | 31 | 24 | +7 | 43 | WOLW | 12 | 5 | 3 | 4 | 9 | 8 | 12 | 8 | 1 | 3 | 22 | 16 | ||
| 4 | 1 | Bucheon SK | 24 | 12 | 6 | 6 | 26 | 18 | +8 | 42 | XWWW | 12 | 6 | 3 | 3 | 16 | 12 | 12 | 6 | 3 | 3 | 10 | 6 | |
| 5 | 1 | Pohang Steelers | 24 | 11 | 7 | 6 | 28 | 22 | +6 | 40 | XWWX | 12 | 8 | 2 | 2 | 15 | 9 | 12 | 3 | 5 | 4 | 13 | 13 | |
| 6 | FC Seoul | 24 | 8 | 8 | 8 | 37 | 32 | +5 | 32 | LOWW | 12 | 3 | 6 | 3 | 20 | 17 | 12 | 5 | 2 | 5 | 17 | 15 | ||
| 7 | Daejon Citizen | 24 | 6 | 12 | 6 | 19 | 20 | -1 | 30 | XOWW | 12 | 5 | 5 | 2 | 11 | 8 | 12 | 1 | 7 | 4 | 8 | 12 | ||
| 8 | Daegu FC | 24 | 8 | 6 | 10 | 29 | 36 | -7 | 30 | XOLW | 12 | 4 | 4 | 4 | 17 | 19 | 12 | 4 | 2 | 6 | 12 | 17 | ||
| 9 | 1 | Suwon Bluewings | 24 | 6 | 10 | 8 | 29 | 32 | -3 | 28 | OLLX | 12 | 2 | 6 | 4 | 10 | 15 | 12 | 4 | 4 | 4 | 19 | 17 | |
| 10 | 1 | Busan Icons | 24 | 7 | 7 | 10 | 28 | 31 | -3 | 28 | XLLL | 12 | 3 | 2 | 7 | 15 | 19 | 12 | 4 | 5 | 3 | 13 | 12 | |
| 11 | Chunnam Dragons | 24 | 7 | 6 | 11 | 23 | 29 | -6 | 27 | WLLL | 12 | 4 | 1 | 7 | 13 | 16 | 12 | 3 | 5 | 4 | 10 | 13 | ||
| 12 | Chonbuk Motors | 24 | 4 | 6 | 14 | 24 | 41 | -17 | 18 | LOWL | 12 | 2 | 3 | 7 | 12 | 23 | 12 | 2 | 3 | 7 | 12 | 18 | ||
| 13 | Gwangju Sangmu | 24 | 4 | 5 | 15 | 23 | 38 | -15 | 17 | WOLL | 12 | 0 | 4 | 8 | 7 | 19 | 12 | 4 | 1 | 7 | 16 | 19 | ||
| Wednesday, 9 November 2005 | ||||||
| 26 | Seongnam Ilhwa | 2-2 | Pohang Steelers | |||
| 26 | Chonbuk Motors | 2-3 | Ulsan Hyundai | |||
| 26 | FC Seoul | 2-3 | Chunnam Dragons | |||
| 26 | Bucheon SK | 1-1 | Daejon Citizen | |||
| 26 | Daegu FC | 2-2 | Busan Icons | |||
| 26 | Incheon United | 1-2 | Gwangju Sangmu | |||
| Play-offs | ||||||
| Sunday, 20 November 2005 | ||||||
| sf | Busan Icons | 0-2 | Incheon United | |||
| sf | Seongnam Ilhwa | 1-2 | Ulsan Hyundai | |||
| Sunday, 27 November 2005 | ||||||
| fl1 | Incheon United | 1-5 | Ulsan Hyundai | |||
| Sunday, 4 December 2005 | ||||||
| fl2 | Ulsan Hyundai | 1-2 | Incheon United | 6-3 | ||
| 12 | +1 | PARK Chu-young (FC Seoul, 1p) |
| 10 | SANDRO HIROSHI Parreão (Daegu FC, 2p) | |
| DUDU (Seongnam Ilhwa, 1p) | ||
| +2 | LEANDRO MACHADO Nascimento (Ulsan Hyundai, 3p) | |
| 9 | Cleonésio DA SILVA (Busan Icons, 2p) | |
| LUCIANO Valente (Busan Icons) | ||
| KIM Do-hoon (Seongnam Ilhwa, 1p) | ||
| 7 | LEANDRÃO (Daejon Citizen, 2p) | |
| SELMIR dos Santos (Incheon United, 4p) | ||
| Adrian NEAGA (Chunnam Dragons) | ||
| João MOTA (Seongnam Ilhwa) | ||
| KIM Eun-jung (FC Seoul) | ||
| 6 | ITAMAR Batista (Suwon Bluewings) | |
| NAM Ki-il (Seongnam Ilhwa) | ||
| +1 | Dženan RADONČIĆ (Incheon United, 2p) | |
| NETO BAIANO (Chonbuk Motors) | ||
| 5 | Mato NERETLJAK (Suwon Bluewings, 2p) | |
| KIM Sang-rok (Gwangju Sangmu, 2p) | ||
| +1 | ANDREZINHO (Pohang Steelers, 2p) | |
| PARK Sung-bae (Busan Icons, 3p) | ||
| +1 | CHOI Chul-woo (Bucheon SK) |
