| Group L | 14/09/2017 | Real Sociedad | - | Rosenborg BK | 4:0 | ||||
| Group L | 28/09/2017 | Zenit St. Petersburg | - | Real Sociedad | 3:1 | ||||
| Group L | 19/10/2017 | Vardar Skopje | - | Real Sociedad | 0:6 | ||||
| Group L | 02/11/2017 | Real Sociedad | - | Vardar Skopje | 3:0 | ||||
| Group L | 23/11/2017 | Rosenborg BK | - | Real Sociedad | 0:1 | ||||
| Group L | 07/12/2017 | Real Sociedad | - | Zenit St. Petersburg | 1:3 | ||||
| Round of 32 | 15/02/2018 | Real Sociedad | - | RB Salzburg | 2:2 |  |
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| Round of 32 | 22/02/2018 | RB Salzburg | - | Real Sociedad | 2:1 |
Argentina
Italy 
