Best opening price: Athletic Bilbao paid $1.66, Espanyol paid $6.00, a draw paid $4.20 (the best of 28 bookies). Prices change before kickoff.
Fair chance at the open (our read of the prices, with the bookies' cut taken out): Athletic Bilbao about 6 in 10, a draw about 2 in 10, Espanyol about 2 in 10.
How much the bookies keep: about $6.43 of every $100 bet on this game.
Since betting opened: the price has moved toward Athletic Bilbao.
Prices from when betting opened on Fri 6 Nov