I am predicting a full time draw.
Chelsea has a good defense and that can be used to their advantage. PSG has a more balanced team but if Chelsea can build a strong wall in their defense they might take the game to penalties and use that as an edge to win the trophy but if they hope on scoring within 90 - 120 mins I doubt if they will withstand the heat and attack that will come from the Paris team.
Predicting the game draw because of Chelsea's defensive quality is a waste of time and money, can there defense be compared to that of atletico Madrid, Bayern Munich or even real Madrid, yet they could not withstand PSG's attacking strength talk more Chelsea's own. A 3 goals win against Chelsea is a good result for Chelsea we all should pray it won't be a humiliating one for Chelsea because PSG have the best team in the world now