AC Milan manager Massimiliano Allegri thinks his club's UEFA Champions League last 16 tie with Barcelona is far from over despite a shock 2-0 win in the first leg.
In a meeting between two of Europe's heavyweight clubs, the Italians won at the San Siro through second-half goals from Kevin Prince Boateng and Sulley Muntari.
But Allegri does not think Barcelona are dead and buried ahead of the second leg in Spain on 12th March and believes his team will have to do even better.
Asked how his side will have to perform at Camp Nou, Allegri told Sky Italia: "We must score, because Barcelona at home have always scored a lot.
"It will be necessary to have a good match there, probably better than this evening's."
But Allegri was understandably delighted to defeat Barcelona and was pleased with his players' defending.
He said: "I think the team produced a big performance. My guys were really good defensively.
"Not allowing Barcelona to score is not easy. In the first half, we had a few chances and we could have done better. But I think my players deserved the win.
"At the end, we could have increased our lead."
The Southern Section final seemed to be heading to penalties with the O's leading 2-1 on the night with 90 minutes on the clock.
However, Ben Reeves had other ideas and, after being teed-up by a low, left-wing cross from Kevan Hurst, the on-loan Southampton midfielder guided the ball into the back of the net from six yards.
The Shrimpers had taken a 1-0 lead into the second leg after grinding out a hard-fought win at Brisbane Road.
But Orient wiped that narrow advantage out after just eight minutes when Dean Cox's low right-wing cross picked out Shaun Batt who nipped in ahead of the returning Mark Phillips and steered home a low volley from eight yards.
Substitute Barry Corr volleyed the Shrimpers level in the 61st minute but Orient hit back with David Mooney heading home before Reeves' late shot handed Southend their first Wembley appearance in 83 years.
