Martinelli, Trossard lead Arsenal to 2-0 Champions League win Arsenal kicked off their Champions League campaign with a 2-0 victory over Athletic Club in Bilbao, thanks to goals from substitutes Gabriel Martinelli and Leandro Trossard. For much of the match, the Mikel Arteta's squad found it difficult to create clear scoring opportunities. However, after the departure of summer signings Viktor Gyokeres and Eberechi Eze, Martinelli was subbed in and found the back of the net just 36 seconds later. He latched onto a ball over the top from Trossard in the 72nd...