Last season Napoli looked very strong but lost to Madrid. This season maybe their conditions are quite the same. Napoli don't look like last season. Madrid are the same, at the moment they are not in so good condition after several main players were injured. Supposedly with conditions like this Napoli should be able to get at least 1 point. Last season's statistics will not have much influence for the time being. Because football is always difficult to determine the final result.
Now Napoli is a bit down in the Serie A league, while in the Champions League we are still a little doubtful that it will win against Real Madrid despite playing at home, some news that Real Madrid's main players are ready for this match but there is a possibility that Ancelotti changes the formation scheme but it will be a little difficult for Napoli that's what I expect.
It seems that Real Madrid will win easily even though they are playing away from home, Napoli doesn't look good so I don't think this match can be a draw, but there will definitely be one who gets full points in this match, because Napoli is not competitive in several matches here. Serie A, of course Real Madrid will take advantage of this, and the Real Madrid coach knows very well how the Seie A League plays, so in my opinion this match will benefit Real Madrid.