Athletic Bilbao will be without key men Ander Herrera and Oscar de Marcos when they take on Real Madrid at the Bernabeu next weekend.
The midfield duo will both be suspended after picking up red and yellow cards respectively in yesterday's 2-1 victory over Sevilla.
Herrera was dismissed late on after receiving a second yellow for a handling offence. De Marcos, who scored the opening goal, picked up his fifth booking of the season, meaning an automatic suspension.
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