Gianfranco Zola has backed Lionel Messi to rise to the occasion of playing at Diego Maradona's old stomping ground when Barcelona take on Napoli at Stadio San Paolo.
Barca will take in a trip to Italy on Tuesday night for the first leg of their last-16 Champions League tie against the Partenopei.
The Spanish champions are favourites heading into the contest, having won their last three matches across all competitions, but Gennaro Gattuso's side may fancy their chances of an upset after impressing in the group stages.
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Napoli beat reigning European champions Liverpool at home and also earned a 1-1 draw at Anfield, ultimately qualifying for the next phase as Group E runners-up.