Haaland to the double as Manchester City beat Porto in Champions League

Ayyoub Bouaddi debuts for Manchester City, but Erling Haaland stars in a 2-0 win in Porto.

Erling Haaland scored twice as Manchester City began their Champions League campaign with a 2-0 victory at Porto.

Haaland was denied by a hat-trick of fine saves by Diogo Cos...