Dusan Tadic says Ajax's stunning win at Real Madrid is the best night of his career.

Tadic struck in the 4-1 second-leg win in Madrid which sees Ajax reach the quarterfinals.

He said: "This is probably the best game of football I've ever played.

"We beat the best club in the world.

"I'm very proud and I think we made a lot of people happy. In football you just have to relax and enjoy your game."