napoli kept their hopes of qualifying for the champions league alive with a comfortable victory against cagliari jose callejon opened the scoring for rafa benitez side with a neat one on one finish before antonio balzano’s own goal doubled napoli’s advantage substitute manolo gabbiadini grabbed a third goal for the partenopei just minutes after coming on to put the game well and truly beyond doubt in the early stages of the second half napoli's jose maria callejon celebrates his goal with team mates christian maggio  and marek hamsik  napoli's manolo gabbiadini celebrates with his team mates gonzalo higuain and raul albiol  napoli's players celebrate an own goal from cagliari as they cruise to victory at the sant'elia stadium  however, the gloss was taken off of napoli’s victory somewhat when defender christian maggio was shown a second yellow card for a tackle from behind on danilo avelar the win leaves napoli in fourth place in serie a, three points clear of sampdoria in fifth, but five points adrift of third place roma catania on the other hand look set to end their spell in italy’s top division as their ninth defeat since january leaves zdenek zeman’s side nine points away from safety napoli's kalidou koulibaly and cagliari's daniele dessena vie for the ball during their serie a match  napoli coach rafa benitez looks on as his side demolish a cagliari side with ease on sunday afternoon  napoli's lorenzo insigne and cagliari's diego farias vie for the ball as the away side secure easy victory  benitez looks on as his side all three points on the hunt for champions league qualification 
second half minutes manolo gabbiadini antonio balzano napoli christian maggio jose callejon
jose callejon finished a neat one on one to send napoli on way to victory  antonio balzano scored a bizarre own goal to double the away side's lead  substitute manolo gabbiadini scored minutes after coming on for a third  christian maggio earned a second half red card but napoli grabbed victory 