Arsenal: 1. Leno - 6. Gabriel M., 2. Bellerin (Chambers C., 81), 3. Tierney, 23. David Luiz - 25. Elneny (Partey T., 57) - 8. Dani Ceballos (Odegaard, 57), 34. Xhaka - 32. Smith Rowe (Martinelli, 81) - 14. Aubameyang, 19. Pépé N.
Substitution: Partey T. (from 57); Odegaard (from 57); Chambers C. (from 81); Martinelli (from 81)
Bench: 33. Ryan M. - 6. Pablo Marí, 16. Holding, 17. Cedric Soares - 9. Lacazette, 24. Nelson R., 30. Nketiah
Yellow Cards: Xhaka 86; Tierney 90
Olympiakos: 1. José Sá - 25. Cholevas, 15. Papastathopoulos, 24. Ba O. (till 82), 45. Reabciuk (Lala K., 84) - 4. Camara Mady - 6. M`Vila, 7. Fortounis (Bouchalakis, 84), 14. Androutsos (Bruma, 63), 19. Masouras G. (Randjelovic, 63) - 11. El Arabi
Substitution: Bruma (from 63); Randjelovic (from 63); Lala K. (from 84); Bouchalakis (from 84)
Bench: 44. Karargyris, 88. Tzolakis - 17. Vrousai, 21. Dräger, 90. Sourlis
Yellow Cards: Androutsos 35; M`Vila 72; Ba O. 82, 82
Red cards: Ba O. 82'