Olympiakos vs Arsenal LINE-UPS: Guendouzi starts as Auba & Laca in attack

The line-ups of Olympiakos vs Arsenal have been announced.

Olympiakos XI: José Sá, Rúben Semedo, Camara, Bouchalakis, Guilherme, El Arabi, Elabdellaoui, Masouras, Tsimikas, Demba Ba, Valbuena

Subs: Allain, Fortounis, Lovera, Papadopoulos, Cisse, Gasper, Randjelovic

Arsenal XI: Leno; Mustafi, Sokratis, Luiz, Saka; Guendouzi, Xhaka; Martinelli, Willock, Aubameyang; Lacazette

Subs: Martínez, Ceballos, Maitland-Niles, Holding, Pepe, Nketiah, Kolašinac