Real Madrid star Cristiano Ronaldo has challenged himself in front of his teammates to finish the season with the Pichichi.

Ronaldo has only one goal this season, compared to Barcelona star Leo Messi's 12.

According to Jose Ramon de la Morena, Ronaldo was furious after the game after Isco did not celebrate his goal with him after he crossed to the Spaniard and made a bet.

"He made a bet with team-mates in the dressing room that he will be the Pichichi," said De La Morena, with the prize being a lot of money to be donated to charity.