AC Milan 0-1 Atletico Madrid: Chelsea target Costa gives Spaniards precious advantage

Chelsea's top transfer target Diego Costa popped up with a late winner as Atletico Madrid established the upper hand in their Champions League last-16 tie with AC Milan. Milan bossed the first leg at the San Siro for long spells but ultimately the class of the Primera Division title challengers came to the fore as Costa capitalised on Ignazio Abate's poor attempted clearance from a corner to nod home a priceless away goal in the 83rd minute.