Cristiano Ronaldo is in hot form and gunning for revenge going into tonight's Champions League clash against Valencia after seeing red against the Spaniards in the away leg, with Juventus needing a draw in Turin to book their ticket to the knockout rounds of the European competition.

"Happy to have helped the team on another important win," said Ronaldo, 33, wrote on social media after scoring his tenth goal this season for the Italian giants in Saturday's 2-0 win over SPAL.