MADRID, July 29 (Xinhua) -- Cristiano Ronaldo opened scoring in Real Madrid's 4-2 friendly win on Tuesday over Ecuador's Liga de Quito, which marked the star winger's first goal with the Spanish Primera Liga giants.

    On 48 minutes, the Portuguese sent the goalkeeper the wrong way and netted from the penalty spot after being tripped as he dribbled into the area.

    Christoph Metzelder and returning former youth team players Esteban Granero and Alvaro Negredo added the other goals for Real at the Bernabeu as they booked a Peace Cup semi-final encounter with Juventus on Friday.

    Ronaldo was signed from Manchester United for 80 million pounds last month, coming the latest big signing of Real.