The Gunners beat Besiktas while Napoli lost to Athletic Bilbao.
The Atletico Madrid striker’s early goal secured a 1-0 win over Real Madrid to clinch the Spanish Super Cup.
Arsenal drew with Besiktas while Napoli also drew against Athletic Bilbao.
Atletico Madrid have a chance in Saturday’s Champions League final to claim the European crown.
SSC Napoli secured a qualifying spot after they beat Cagliari on Tuesday.
The coach says he won't change a thing in the way his team played after losing to Real Madrid.