Atletico Madrid were unable to break down a stubborn Villarreal side in a goalless first half at El Madrigal this evening.
Atletico were denied a penalty on 14 minutes when Antoine Griezmann went down under a challenge from Bojan Jokic, but the referee waved away appeals from the champions.
Moments later, Griezmann almost gave his side the lead when he drove into the Villarreal box before forcing a save from Sergio Asenjo.
Jesus Gamez's cross was met by Arda Turan on 22 minutes, but the Turkey international's effort flashed just over Asenjo's crossbar.
Mario Mandzukic then slipped in Koke before the half-hour mark, but the Spain midfielder's low effort flew just wide of the post as Atletico continued to push for the opener.
Victor Ruiz almost gave the home side the lead when he met a free kick from Manu Trigueros, but goalkeeper Jan Oblak made a one-handed save before Turan cleared off the line.