Jump to contentAllNewsSportCultureLifestyleA half-time tunnel bust-up required security staff to intervene following an on-field clash between Marc Guehi and Gabri Veiga (Reuters)Manchester City opened their Champions League campaign with a 2-0 victory over Porto at the Estadio do Dragao. Erling Haaland scored both goals for the visitors, heading home early in the second half before sealing the win in stoppage time. A half-time tunnel bust-up required security staff to intervene following an on-field clash between Marc Guehi and Gabri Veiga. Porto created several clear-cut chances during a rainy second half, but City held firm to protect their lead. The victory gave manager Enzo Maresca a successful start to the European campaign despite late tensions between the teams. In fullErling Haaland strikes after half-time bust-up as Manchester City survive tricky trip to PortoMore bulletinsThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in