Manchester United goalkeeper David de Gea is wary of Chelsea's Spaniards ahead of tonight's big game.

The shot-stopper will be looking out for Mata once again this weekend.

"He is a player of great quality and Chelsea's football is different with him on the field," De Gea told MUTV.

If selected, three other fellow Spaniards in Fernando Torres "We need to keep a close eye on him", Cesar Azpilicueta "strong defensively but he can also attack" and Oriel Romeu "a superb player whose passing is great" will all have to watched closely, according to De Gea.