Atletico Madrid defeated Athetlic Bilbao, 1-0, in the Copa del Rey Quarterfinal on Thursday, thanks to an 11th-minute header from defender Diego Godin. After the game, Atleti coachDiego Simeone insisted that the two game series is only at “halftime” and that Bilbao will prove a tricky opponent in the return-leg at the New San Mames.