Cristiano Ronaldo violent conduct. Real Madrid also failed to defend their La Liga title, finishing runners up to Barcelona. In the first knockout round of the Champions League, Ronaldo faced his former club Manchester United for the first time. After scoring the equaliser in a 1–1 draw at the Santiago Bernabéu, he scored the match-winning goal in a 2–1 victory at Old Trafford, his first return to his former home ground. He did not celebrate scoring against his former club as a mark of respect. Ronaldo scored three goals in Madrid's 5–3 aggregate victory over Galatasaray to see them advance to the
Cristiano Ronaldo Ruud van Nistelrooy, who took offence at the winger's showboating style of play. Following the 2006 FIFA World Cup, in which he was involved in an incident where club teammate Wayne Rooney was sent off, Ronaldo publicly asked for a transfer, lamenting the lack of support he felt he had received from the club over the incident. United, however, denied the possibility of him leaving the club. Although his World Cup altercation with Rooney resulted in Ronaldo being booed throughout the 2006–07 season, it proved to be his breakout year, as he broke the 20-goal barrier for the first time