Updated On: 14 April, 2015 08:47 AM IST | | Agencies
<p>Having never beaten their local rivals Atletico in their six clashes so far this season, Real Madrid defender urges team to be perfect in their first leg quarter-final encounter</p>

Real Madrid's Pepe
Madrid: Pepe has warned his Real Madrid teammates they cannot afford a repeat of the mistakes they have made in previous games against Atletico Madrid in today's Champions League clash.
Real Madrid's Pepe. Pic/Getty Images
Carlo Ancelotti's side have been second best in recent derbies against their neighbours, losing both La Liga games, their Spanish Supercopa meeting and Copa del Rey Last 16 tie this term. Their most recent meeting was a 0-4 drubbing at the Vicente Calderon but the Portugal international is hoping for a different outcome at the same ground this time.