Group A
09/03/2005 Pas Tehran - Al Rayyan 2:1
Al Salmiya SC - Al Shorta 3:1
15/03/2005 Al Shorta - Pas Tehran 1:1
16/03/2005 Al Rayyan - Al Salmiya SC 2:1
06/04/2005 Pas Tehran - Al Salmiya SC 5:1
Al Rayyan - Al Shorta 2:0
19/04/2005 Al Shorta - Al Rayyan 0:0
20/04/2005 Al Salmiya SC - Pas Tehran 0:1
10/05/2005 Al Shorta - Al Salmiya SC 0:1
11/05/2005 Al Rayyan - Pas Tehran 1:2
25/05/2005 Pas Tehran - Al Shorta 1:0
Al Salmiya SC - Al Rayyan 2:0
Group B
09/03/2005 Al Ain FC - Al Wahda 3:0
Al Shabab - Sepahan FC 1:1
16/03/2005 Al Wahda - Al Shabab 1:2
Sepahan FC - Al Ain FC 1:1
06/04/2005 Al Wahda - Sepahan FC 1:3
Al Ain FC - Al Shabab 3:0
20/04/2005 Sepahan FC - Al Wahda 2:0
Al Shabab - Al Ain FC 1:0
11/05/2005 Sepahan FC - Al Shabab 1:0
Al Wahda - Al Ain FC 2:3
25/05/2005 Al Ain FC - Sepahan FC 3:2
Al Shabab - Al Wahda 3:1
Group C
09/03/2005 Neftchi Farg'ona - Kuwait SC 1:0
Al Sadd - Al Ahli Dubai 2:0
16/03/2005 Al Ahli Dubai - Neftchi Farg'ona 3:0
Kuwait SC - Al Sadd 0:1
06/04/2005 Neftchi Farg'ona - Al Sadd 2:0
Kuwait SC - Al Ahli Dubai 1:0
20/04/2005 Al Sadd - Neftchi Farg'ona 3:2
Al Ahli Dubai - Kuwait SC 3:3
11/05/2005 Al Ahli Dubai - Al Sadd 2:1
Kuwait SC - Neftchi Farg'ona 1:0
25/05/2005 Neftchi Farg'ona - Al Ahli Dubai 3:0
Al Sadd - Kuwait SC 1:0
Group D
08/03/2005 Al Zawra’a - Al Ahli SFC 1:2
09/03/2005 Al Jaish - Pakhtakor Tashkent 0:2
16/03/2005 Pakhtakor Tashkent - Al Zawra’a 1:2
Al Ahli SFC - Al Jaish 3:1
05/04/2005 Al Zawra’a - Al Jaish 1:5
06/04/2005 Al Ahli SFC - Pakhtakor Tashkent 3:0
20/04/2005 Pakhtakor Tashkent - Al Ahli SFC 2:1
Al Jaish - Al Zawra’a 0:0
11/05/2005 Pakhtakor Tashkent - Al Jaish 4:1
Al Ahli SFC - Al Zawra’a 5:1
24/05/2005 Al Zawra’a - Pakhtakor Tashkent 1:0
25/05/2005 Al Jaish - Al Ahli SFC 0:4
Group E
09/03/2005 Shenzhen Jianlibao - Júbilo Iwata 1:0
Hoàng Anh Gia Lai - Suwon Bluewings 1:5
16/03/2005 Júbilo Iwata - Hoàng Anh Gia Lai 6:0
Suwon Bluewings - Shenzhen Jianlibao 0:0
06/04/2005 Shenzhen Jianlibao - Hoàng Anh Gia Lai 5:0
Júbilo Iwata - Suwon Bluewings 0:1
20/04/2005 Hoàng Anh Gia Lai - Shenzhen Jianlibao 0:2
Suwon Bluewings - Júbilo Iwata 2:1
11/05/2005 Suwon Bluewings - Hoàng Anh Gia Lai 6:0
Júbilo Iwata - Shenzhen Jianlibao 3:0
25/05/2005 Hoàng Anh Gia Lai - Júbilo Iwata 0:1
Shenzhen Jianlibao - Suwon Bluewings 1:0
Group F
09/03/2005 BEC Tero Sasana - PSM Makassar 0:1
Yokohama F. Marinos - Shandong Taishan 0:1
16/03/2005 Shandong Taishan - BEC Tero Sasana 1:0
PSM Makassar - Yokohama F. Marinos 0:2
06/04/2005 BEC Tero Sasana - Yokohama F. Marinos 1:2
PSM Makassar - Shandong Taishan 0:1
20/04/2005 Yokohama F. Marinos - BEC Tero Sasana 2:0
Shandong Taishan - PSM Makassar 6:1
11/05/2005 PSM Makassar - BEC Tero Sasana 2:2
Shandong Taishan - Yokohama F. Marinos 2:1
25/05/2005 BEC Tero Sasana - Shandong Taishan 0:4
Yokohama F. Marinos - PSM Makassar 3:0
Group G
09/03/2005 Persebaya Surabaya - Krung Thai Bank 1:2
Busan IPark - Binh Dinh 8:0
16/03/2005 Binh Dinh - Persebaya Surabaya 0:0
Krung Thai Bank - Busan IPark 0:2
06/04/2005 Binh Dinh - Krung Thai Bank 1:2
Busan IPark - Persebaya Surabaya 4:0
20/04/2005 Persebaya Surabaya - Busan IPark 0:3
Krung Thai Bank - Binh Dinh 0:1
11/05/2005 Binh Dinh - Busan IPark 0:4
Krung Thai Bank - Persebaya Surabaya 1:0
25/05/2005 Persebaya Surabaya - Binh Dinh 1:0
Busan IPark - Krung Thai Bank 4:0
Quarter-finals
14/09/2005 Busan IPark - Al Sadd 3:0
Al Ain FC - Pas Tehran 1:1
Shandong Taishan - Al Ittihad 1:1
Al Ahli SFC - Shenzhen Jianlibao 2:1
21/09/2005 Al Sadd - Busan IPark 1:2
Pas Tehran - Al Ain FC 3:3
Shenzhen Jianlibao - Al Ahli SFC 3:1 aet
Al Ittihad - Shandong Taishan 7:2
Semi-finals
28/09/2005 Al Ain FC - Shenzhen Jianlibao 6:0
Busan IPark - Al Ittihad 0:5
12/10/2005 Shenzhen Jianlibao - Al Ain FC 0:0
Al Ittihad - Busan IPark 2:0
Final
26/10/2005 Al Ain FC - Al Ittihad 1:1
05/11/2005 Al Ittihad - Al Ain FC 4:2