LISBON, PORTUGAL - NOVEMBER 17: Cristiano Ronaldo of Portugal throws his captain's arm band away after his goal was disallowed during the International Friendly match between Portugal and Spain at the Estadio da Luz on November 17, 2010 in Lisbon, PortugJasper Juinen/Getty Images

VIDEO: Nani Denies Cristiano Ronaldo a Wonder Goal For Portugal Against Spain

Will TideyNov 18, 2010

World champions Spain were blown away by Portugal on Wednesday, who avenged their last-16 defeat at the World Cup with a resounding 4-0 win.

Jorge Carlos Martins, Helder Postiga and Hugo Almeida were on target for Carlos Quiroz's men, with an own goal from Sergio Ramos adding to Spain's misery.

It was quite a result for Portgual, but as Cristiano Ronaldo will testify it should have been even more emphatic.

The 2008 Ballon d'Or winner was denied what would have been a truly special goal when Manchester United's Nani headed home his goal-bound chip from an offside position.

Ronaldo was furious, and Nani felt so bad he apologized to his former teammate after the game.

"After having time to think about it I apologized to Ronaldo. It was a great piece of play and I shouldn't have ruined it," Nani said.

But was Ronaldo's effort already over the line before Nani intervened?

Take a look at Ronaldo's disallowed goal and decide for yourself...