BARCELONA
Starting XI: Ter Stegen; Semedo, Piqué, Lenglet, Alba; Rakitic, Busquets, De Jong; Roberto, Messi, Ansu Fati (4-3-3)
Bench: Iñaki Peña (GK), Umtiti, Firpo, Arthur, Vidal, Collado, Griezmann
ATHLETIC BILBAO
Starting XI: Simón; Yeray, Núñez, Martínez; Capa, Dani García, Vesga, Yuri; Raúl García, Muniain; Williams (3-4-2-1)
Bench: Ezkieta (GK), San José, Larrazabal, Lekue, Ibai Gómez, Aduriz, Villalibre
WELCOME TO SAN MAMÉS!!! The spectacular home of Athletic Bilbao in the Basque Country is the site of a huge Copa del Rey quarterfinal between the hosts and Barcelona, who come into this one in crisis off the pitch and need a big win to right the ship.