Wigan Athletic boss Roberto Martinez is delighted with the form of winger Charles N'Zogbia this season.

The youngster is likely to be missing this weekend against Burnley due to injury.

Martinez has been pleased with the consistency N'Zogbia has shown since arriving from Newcastle.

"I think it has been the best moment of his career," Martinez added. "We all know Charles can go to another level.

"He is an exciting player, the sort of player fans pay money to watch. I think the consistency he has shown in his play is probably the difference from other campaigns."