Man Utd ace Mata: Real Madrid keeper Keylor great, but...

Manchester United midfielder Juan Mata is full of praise for in-form Real Madrid goalkeeper Keylor Navas.

But he insists David de Gea remains the better option.

The pair almost swapped clubs on deadline day and Mata says: "Keylor is a good goalkeeper.

"He has shown this with Levante and now in Madrid.

"I am very happy David will continue with us. He is one of the best goalkeepers in the world and I am sure that this season he will also earn us many points."