After comparing both teams by looking at their statistics, it was clear that PSG was the favorite team. The stats showed that PSG was stronger than Chelsea, so almost everyone was expecting PSG to win the match even I was expecting it to be an easy win for them.So, when Chelsea won the match, it was a big surprise to almost everyone, a
Statistically, PSG undoubtedly leads in ball possession and shots. However, when it comes to attacking statistics, Chelsea are far more effective and sharp in their attack. They maximized their chances, even if they were few, and their counter attacks, directly attacking PSG's back line. And the key factor was Cole Palmer, who performed exceptionally well in that match.Here, Chelsea shots are higher and more effective.
Additionally, if we look at the statistic of the defense, in fact, Chelsea really did great jobs with many saves.
Check the stat here, how the defenders could save and make great clearance, add with great goalkeeper saves.
Source: Chelsea vs Paris Saint-Germain Stats