Valencia coach Nuno admits he's "embarrassed" after Wednesday's Champions League defeat to Ghent.

The result heaps pressure on Nuno who is being barracked regularly by Los Che fans.

"For the way we played and the image we transmitted, this is not becoming of a Valencia team.

"I don't feel we've hit the bottom; we're very hit or miss at present. It's time to analyze and reflect. There are individual matters that need to be looked at. We need to be the team we used to be.

"It's obvious that we're not playing as we want to. This game was particular poor, especially in the first period. We had little intensity or aggressive play. We failed to generate dangerous attacks."