FT
Athletic Club
2
–
0
İnter Bakı
—
FT
İnter Bakı
0
–
0
Athletic Club
—
FT
Žilina
3
–
2
Athletic Club
Sub
FT
Athletic Club
1
–
0
Žilina
—
FT
Athletic Club
3
–
1
FC Augsburg
—
FT
AZ Alkmaar
2
–
1
Athletic Club
Sub
FT
FK Partizan
0
–
2
Athletic Club
Started
FT
Athletic Club
5
–
1
FK Partizan
Started
FT
FC Augsburg
2
–
3
Athletic Club
Sub
FT
Athletic Club
2
–
2
AZ Alkmaar
Sub
FT
Marseille
0
–
1
Athletic Club
Started
FT
Athletic Club
1
–
1
Marseille
—
FT
Athletic Club
1
–
0
Valencia
—
FT
Valencia
2
–
1
Athletic Club
—
FT
Athletic Club
1
–
2
Sevilla
Started
FT
Sevilla
2
–
4
Athletic Club
—
Faded rows: team matches without I. Williams in the lineup