Carlo Ancelotti has refused to comment on the referee after Real Madrid drew 2-2 with Osasuna.
Los Blancos came from 2-0 down to draw with the Rojillos on Saturday, but they did so without Sergio Ramos who was sent off just before half time.
“The first 20 minutes were very good,” he told a Press conference. “But after they scored we lost control.
“It’s amazing that it was only 2-0 playing with 10 men – it’s difficult to explain.
“But the boys showed a lot of character not to lose.
“I do not like to talk about the decisions of the referee, but the sending off is difficult to understand.”