Real Madrid lost 1-0 at Athletic Bilbao on Saturday as the Spanish leaders stumbled for a second straight week in the race for the league title. Bilbao's Aritz Aduriz rose to head in the game's only goal in the 26th minute, and 20-year-old strike partner Inaki Williams out-hustled Madrid's star-studded attack led by Cristiano Ronaldo. The Ballon d'Or holder was left without a shot on goal as Madrid's best chance came toward the end when Gareth Bale's long lob hit the post. Madrid, which drew in the last round, was left two points ahead of Barcelona. The Catalan club can go top by beating Rayo Vallecano on Sunday. Bilbao's victory came three days after it advanced to the Copa del Rey final. (For more sports news andupdates, followAhramOnlineSportson Twitter at@AO_Sportsand onFacebookatAhramOnlineSports.) http://english.ahram.org.eg/News/124690.aspx