Speaking in a press conference Maresca said: "Vardy is fantastic and people don't realise how good he is. I know that England has been quite lucky with strikers, like Kane, Rooney and many others, but if you ask me he has been the best one. He can do many things, like run in behind and finish, but the best thing for me is his open mind.
"Last year he changed the way he was playing by dropping in, linking the play and he still wants to learn. But of course he still has the one thing that is most difficult to find, which is to score goals. He can be out for one week, without training, and play on the Saturday or Sunday and he's the one who scores."
When asked how Chelsea forward Nicolas Jackson and Christopher Nkunku compared to Vardy, Maresca responded: "It is easy to coach Nico and Christo also. But the biggest difference between Nico, Christo and Jamie is that, with age, you know exactly what you need every day, because of the experience. When you are young, you don't know exactly what you need day by day to arrive at the game 100 per cent. That was the big difference between them."