| N | Torneo | Jornada | Fecha | Local | Result. | Visita | Estadio | Arbitro | Público | Fuente | Obs |
|---|
| 1 | UEFA Europa League 2017/18 | Grupo L - 1 | 14/09/2017 | Real Sociedad | 4 - 0 | Rosenborg BK | Anoeta,, San Sebastián | Paolo Mazzoleni (Italy) | 21479 | [85] | |
| 2 | UEFA Europa League 2017/18 | Grupo L - 2 | 28/09/2017 | Zenit St. Petersburg | 3 - 1 | Real Sociedad | Krestovsky Stadium,, Saint Petersburg | Andre Marriner (England) | 50487 | [85] | |
| 3 | UEFA Europa League 2017/18 | Grupo L - 3 | 19/10/2017 | Vardar Skopje | 0 - 6 | Real Sociedad | Philip II Arena,, Skopje | Aliyar Aghayev (Azerbaijan) | 20368 | [85] | |
| 4 | UEFA Europa League 2017/18 | Grupo L - 4 | 02/11/2017 | Real Sociedad | 3 - 0 | Vardar Skopje | Anoeta,, San Sebastián | Robert Schörgenhofer (Austria) | 17242 | [85] | |
| 5 | UEFA Europa League 2017/18 | Grupo L - 5 | 23/11/2017 | Rosenborg BK | 0 - 1 | Real Sociedad | Lerkendal Stadion,, Trondheim | Daniel Stefański (Poland) | 18307 | [85] | |
| 6 | UEFA Europa League 2017/18 | Grupo L - 6 | 07/12/2017 | Real Sociedad | 1 - 3 | Zenit St. Petersburg | Anoeta,, San Sebastián | Liran Liany (Israel) | 20609 | [85] | |
| 7 | UEFA Europa League 2017/18 | Dieciseisavos de final - 1 | 15/02/2018 | Real Sociedad | 2 - 2 | Red Bull Salzburg | Anoeta,, San Sebastián | Bobby Madden (Scotland) | 19790 | [85] | |
| 8 | UEFA Europa League 2017/18 | Dieciseisavos de final - 2 | 22/02/2018 | Red Bull Salzburg | 2 - 1 | Real Sociedad | Red Bull Arena,, Wals-Siezenheim | Sergei Karasev (Russia) | 13912 | [85] | |
