2005-05-15	Sangju Sangmu FC	(A)	1	- 0	W
2005-05-18	Chunnam Dragons FC	(H)	0	- 0	D
2005-05-22	Daejeon Citizen FC	(A)	0	- 1	L
2005-05-29	Busan I'Park FC	(H)	1	- 2	L
2005-06-11	Daegu FC	(H)	1	- 0	W
2005-06-19	FC Seoul	(A)	0	- 0	D
2005-06-22	Incheon United FC	(H)	2	- 1	W
2005-06-26	Jeonbuk Motors FC	(A)	2	- 0	W
2005-06-29	Seongnam Ilhwa FC	(H)	1	- 3	L
2005-07-02	FC Pohang Steelers	(A)	0	- 0	D
2005-07-06	Suwon Bluewings FC	(A)	0	- 0	D
2005-07-10	Ulsan Hyundai FC	(H)	2	- 3	L
2005-08-28	Sangju Sangmu FC	(H)	2	- 0	W
2005-08-31	Ulsan Hyundai FC	(A)	1	- 0	W
2005-09-04	Chunnam Dragons FC	(A)	2	- 1	W
2005-09-11	FC Pohang Steelers	(H)	0	- 0	D
2005-09-25	Seongnam Ilhwa FC	(A)	1	- 2	L
2005-10-02	Jeonbuk Motors FC	(H)	3	- 1	W
2005-10-05	Incheon United FC	(A)	0	- 1	L
2005-10-16	FC Seoul	(H)	1	- 0	W
2005-10-23	Daegu FC	(A)	2	- 1	W
2005-10-30	Suwon Bluewings FC	(H)	2	- 1	W
2005-11-06	Busan I'Park FC	(A)	1	- 0	W
2005-11-09	Daejeon Citizen FC	(H)	1	- 1	D