Both sides have lost in the last time.
However, Villarreal are the better one as they got 1 win and 2 draws in their last 3 games against Athletic Bilbao.
The AH line is -0.25 for the home side, which is still in favor of Athletic Bilbao.
After all, Athletic Bilbao are still strong at home.
So Athletic Bilbao are expected to win on home field.