Diego Simeone 'laughs' at Real Madrid's complaints

Atletico Madrid boss Diego Simeone has revealed that Real Madrid's recent complaints about referee Alberto Undiano made him "laugh a lot".

Cristiano Ronaldo and Sergio Ramos have both criticised Undiano in recent days following Madrid's 4-3 defeat to Barcelona in El Clasico at the weekend.

However, Simeone has laughed off the complaints from Atletico's capital rivals.

"The allegations made by Madrid made me laugh a lot," Simeone told reporters at a press conference.

Atletico currently top La Liga due to their superior head-to-head record over Los Blancos.