Arsenal opened their Champions League campaign with a 2-0 victory over Athletic Club at the San Mames Stadium in Bilbao.
Arsenal's two goals were scored by Gabriel Martinelli and Leandro Trossard, according to UEFA records.
Arsenal temporarily sits second in the Champions League standings with three points, while Athletic Club sits 35th.
Arsenal outscored Athletic Club with 63 percent possession and 11 chances, six of which were on target.
Arsenal immediately attacked, but their initial efforts did not threaten their opponents.
As the first half drew to a close, Alex Berenguer almost put Athletic ahead when his shot went wide of the Arsenal goal.
