1st(1st leg) Kawasaki Frontale - Nagoya Grampus 2:1 (0:1)
2nd (2nd leg) Nagoya Grampus - Kawasaki Frontale 3:1 (2:1)
1st(1st leg): 23/09/2009 07:00 2nd (2nd leg): 30/09/2009 11:00 Winner: Nagoya Grampus
1st(1st leg) Bunyodkor PFK - Pohang Steelers 3:1 (1:1)
2nd (2nd leg) Pohang Steelers - Bunyodkor PFK 4:1 (0:0, 3:1) aet
1st(1st leg): 23/09/2009 13:00 2nd (2nd leg): 30/09/2009 10:30 Winner: Pohang Steelers
1st(1st leg) Umm-Salal - FC Seoul 3:2 (0:2)
2nd (2nd leg) FC Seoul - Umm-Salal 1:1 (1:1)
1st(1st leg): 23/09/2009 16:45 2nd (2nd leg): 30/09/2009 12:30 Winner: Umm-Salal
1st(1st leg) Pakhtakor Tashkent - Al Ittihad 1:1 (1:0)
2nd (2nd leg) Al Ittihad - Pakhtakor Tashkent 4:0 (1:0)
1st(1st leg): 24/09/2009 14:30 2nd (2nd leg): 30/09/2009 18:10 Winner: Al Ittihad