Round of 32 | 15/02/2018 | Spartak Moskva | - | Athletic Bilbao | 1:3 | ||||
Round of 32 | 22/02/2018 | Athletic Bilbao | - | Spartak Moskva | 1:2 | ||||
Round of 16 | 08/03/2018 | Olympique Marseille | - | Athletic Bilbao | 3:1 | ||||
Round of 16 | 15/03/2018 | Athletic Bilbao | - | Olympique Marseille | 1:2 |