If we leave the statistics aside, the difference in quality between the two teams was also obvious. Chelsea is a much better team compared to Servette and the difference in the squad, the difference in the coach, the difference in the players were the main factors that determined the result. I think the match to be played tonight will be similar. Even though Servette is playing at home, they need to win by at least 2 goals and take the match to extra time in order to eliminate Chelsea.
Servette is not the opponent that should create any problems for Chelsea, and perhaps they should have achieved a more confident victory at home, but it will be impossible for Servette to win back even such a difference from Chelsea and the reason is precisely the difference between the teams, Chelsea's class is much higher.
For Maresca, these are the first matches, and it is clear that he will need some time to decide on the lineup, in the match with Wolverhampton it is clear that Chelsea with Maresca has huge potential, now the most important thing is to realize it in the result. Today, even a draw will be enough for them, I do not think that they will come to arrange another rout.