Chelsea's performance in the Premier League was poor in the 2020–21 season. They still managed to win the Champions League title. Chelsea teams are always surprising. In fact, Chelsea will be far behind Madrid this season. Even so, it cannot be said that Chelsea is unlikely to win. Chelsea's squad is strong enough. And they have the ability to win against Madrid. But Ancelotti is an experienced coach. Potter will need to develop a strong match plan if he wants to win against Ancelotti's match tactics.
The same thing was also happening when chelsea was winning its first UCL trophy 2011/2012. Seeing from the history of chelsea and we can categorize this club as the biggest club in EPL but the problem is if it's underperform right now.
Didn't you remember real madrid almost losing against chelsea last season? The history already proven that if chelsea has ever won against madrid under zidane in 2020/2021.
I would not underestimate Chelsea even though Potter, who never had experience in playing on UCL is managing chelsea yet this team is full of surprise in UCL.
If people regularly watched UCL and they will know so well about history of chelsea in UCL.