Jornada 1
| 14 May 06 |  Jeju United |
1 - 0 |  Gwangju FC |
... |
| 14 May 06 |  Suwon |
0 - 1 |  Pohang |
... |
| 14 May 06 |  Incheon |
0 - 1 |  Seongnam |
... |
| 14 May 06 |  Gyeongnam |
1 - 2 |  Daejeon |
... |
| 14 May 06 |  Jeonnam |
3 - 4 |  Daegu FC |
... |
| 14 May 06 |  Busan Park |
1 - 3 |  FC Seoul |
... |
| 17 May 06 | Suwon |
1 - 1 | Seongnam |
... |
| 17 May 06 | Jeju United |
2 - 0 | Incheon |
... |
| 17 May 06 | Gyeongnam |
1 - 2 | FC Seoul |
... |
| 17 May 06 | Gwangju FC |
0 - 0 | Daejeon |
... |
Jornada 2
| 17 May 06 | Jeonnam |
1 - 2 | Pohang |
... |
| 17 May 06 | Busan Park |
5 - 1 | Daegu FC |
... |
| 20 May 06 |  Ulsan |
1 - 3 | Incheon |
... |
| 20 May 06 | Seongnam |
0 - 1 | Jeonnam |
... |
| 20 May 06 | Pohang |
0 - 2 | Busan Park |
... |
| 20 May 06 | FC Seoul |
1 - 0 | Gwangju FC |
... |
| 20 May 06 | Daejeon |
0 - 1 | Jeju United |
... |
| 21 May 06 | Daegu FC |
2 - 0 | Gyeongnam |
... |
| 21 May 06 |  Jeonbuk |
3 - 0 | Suwon |
... |
| 24 May 06 | Suwon |
0 - 1 | Ulsan |
... |
Jornada 3
| 24 May 06 | Seongnam |
2 - 1 | Busan Park |
... |
| 24 May 06 | Pohang |
0 - 2 | Gyeongnam |
... |
| 24 May 06 | Gwangju FC |
1 - 1 | Daegu FC |
... |
| 24 May 06 | Daejeon |
0 - 1 | FC Seoul |
... |
| 24 May 06 | Jeonbuk |
0 - 1 | Jeonnam |
... |
| 27 May 06 | Incheon |
1 - 1 | Suwon |
... |
| 27 May 06 | Gyeongnam |
1 - 3 | Seongnam |
... |
| 27 May 06 | Gwangju FC |
2 - 1 | Pohang |
... |
| 27 May 06 | FC Seoul |
1 - 0 | Jeju United |
... |
| 27 May 06 | Daegu FC |
0 - 0 | Daejeon |
... |
Jornada 4
| 27 May 06 | Jeonnam |
0 - 0 | Ulsan |
... |
| 27 May 06 | Busan Park |
0 - 2 | Jeonbuk |
... |
| 31 May 06 | Jeju United |
2 - 0 | Suwon |
... |
| 31 May 06 | Ulsan |
2 - 0 | Busan Park |
... |
| 31 May 06 | Seongnam |
0 - 1 | Gwangju FC |
... |
| 31 May 06 | Pohang |
2 - 2 | Daejeon |
... |
| 31 May 06 | Incheon |
1 - 2 | Jeonnam |
... |
| 31 May 06 | Daegu FC |
0 - 0 | FC Seoul |
... |
| 31 May 06 | Jeonbuk |
0 - 1 | Gyeongnam |
... |
| 03 Jun 06 | Suwon |
0 - 1 | Jeonnam |
... |
Jornada 5
| 03 Jun 06 | Jeju United |
1 - 1 | Daegu FC |
... |
| 03 Jun 06 | Gyeongnam |
1 - 2 | Ulsan |
... |
| 03 Jun 06 | Gwangju FC |
1 - 2 | Jeonbuk |
... |
| 03 Jun 06 | FC Seoul |
3 - 4 | Pohang |
... |
| 03 Jun 06 | Daejeon |
0 - 0 | Seongnam |
... |
| 03 Jun 06 | Busan Park |
0 - 0 | Incheon |
... |
| 06 Jun 06 | Jeonbuk |
0 - 2 | Daejeon |
... |
| 06 Jun 06 | Ulsan |
1 - 0 | Gwangju FC |
... |
| 06 Jun 06 | Seongnam |
1 - 1 | FC Seoul |
... |
| 06 Jun 06 | Incheon |
2 - 3 | Gyeongnam |
... |
Jornada 6
| 06 Jun 06 | Daegu FC |
0 - 1 | Pohang |
... |
| 06 Jun 06 | Jeonnam |
1 - 1 | Jeju United |
... |
| 06 Jun 06 | Busan Park |
1 - 1 | Suwon |
... |
| 05 Jul 06 | Ulsan |
0 - 1 | Jeonbuk |
... |
| 08 Jul 06 | Incheon |
0 - 0 | Jeonbuk |
... |
| 09 Jul 06 | Jeju United |
2 - 1 | Ulsan |
... |
| 15 Jul 06 | Gwangju FC |
3 - 2 | Incheon |
... |
| 15 Jul 06 | Suwon |
1 - 1 | Gyeongnam |
... |
| 15 Jul 06 | FC Seoul |
4 - 1 | Jeonbuk |
... |
| 15 Jul 06 | Daejeon |
2 - 2 | Ulsan |
... |
Jornada 7
| 15 Jul 06 | Jeonnam |
0 - 1 | Busan Park |
... |
| 15 Jul 06 | Seongnam |
2 - 1 | Daegu FC |
... |
| 16 Jul 06 | Pohang |
2 - 0 | Jeju United |
... |
| 19 Jul 06 | Gyeongnam |
1 - 0 | Jeonnam |
... |
| 19 Jul 06 | Incheon |
0 - 1 | Daejeon |
... |
| 19 Jul 06 | Ulsan |
0 - 1 | FC Seoul |
... |
| 19 Jul 06 | Daegu FC |
3 - 3 | Jeonbuk |
... |
| 19 Jul 06 | Jeju United |
0 - 1 | Busan Park |
... |
| 19 Jul 06 | Suwon |
2 - 0 | Gwangju FC |
... |
| 19 Jul 06 | Pohang |
1 - 2 | Seongnam |
... |
Jornada 8
| 22 Jul 06 | Ulsan |
3 - 0 | Daegu FC |
... |
| 22 Jul 06 | FC Seoul |
1 - 0 | Incheon |
... |
| 22 Jul 06 | Daejeon |
0 - 0 | Suwon |
... |
| 22 Jul 06 | Jeonnam |
2 - 0 | Gwangju FC |
... |
| 22 Jul 06 | Busan Park |
0 - 1 | Gyeongnam |
... |
| 22 Jul 06 | Jeju United |
2 - 1 | Seongnam |
... |
| 22 Jul 06 | Jeonbuk |
1 - 0 | Pohang |
... |
| 26 Jul 06 | Suwon |
1 - 1 | FC Seoul |
... |
| 26 Jul 06 | Jeonnam |
0 - 2 | Daejeon |
... |
| 26 Jul 06 | Pohang |
0 - 2 | Ulsan |
... |
Jornada 9
| 26 Jul 06 | Seongnam |
1 - 0 | Jeonbuk |
... |
| 26 Jul 06 | Incheon |
0 - 0 | Daegu FC |
... |
| 26 Jul 06 | Gyeongnam |
2 - 0 | Jeju United |
... |
| 26 Jul 06 | Gwangju FC |
1 - 0 | Busan Park |
... |
| 29 Jul 06 | Daejeon |
4 - 2 | Busan Park |
... |
| 29 Jul 06 | Daegu FC |
1 - 2 | Suwon |
... |
| 29 Jul 06 | Pohang |
3 - 2 | Incheon |
... |
| 29 Jul 06 | Gwangju FC |
0 - 1 | Gyeongnam |
... |
| 29 Jul 06 | Seongnam |
2 - 2 | Ulsan |
... |
| 29 Jul 06 | Jeonbuk |
2 - 0 | Jeju United |
... |
Jornada 10