Given Chelsea's disappointing performances in every Premier League match, the chances of them doing well in the Champions League are slim. If not for their opponents in the Champions League, Real Madrid, Chelsea would have had a chance to qualify for the semi-finals. However, Madrid is a very experienced opponent. And Madrid's chances of winning the La Liga title are slim. So they will try their best to win the Champions League title. This is why it is impossible for Chelsea to perform well against Madrid without an experienced coach. My guess is that Chelsea will lose both matches against Madrid.
Chelsea's current condition is very doubtful. they have a problem with their consistency that doesn't improve. and now they also have to lose their trainer, Graham Potter. so Chelsea's current condition is very unclear. Unlike Real Madrid, which has a positive trend in the Champions League, we can't doubt it at all. and it is very clear that it is very likely that Real Madrid will indeed have the chance to win even in the two legs later. but Chelsea could have provided an unexpected result in the quarter-final match later. but it seems that not many people will dare to bet on Chelsea in the quarter-final match later.