Chelsea only conceded 1 goal, that doesn't mean it's difficult to score lots of goals at home to Chelsea in the second leg later, even though we know Dortmund isn't a weak club either, but don't equate regular League matches with the Champions League because of course there are many differences from how to play, I think Dortmund can't underestimate Chelsea worried that Dortmund will be shocked by Chelsea's game at home, no one knows but the second game is a game worth watching. in the bundesliga Dortmund's match against Schalke was not a tough opponent because in my opinion Schalke is not the favorite club to win either.
I think that 1 goal doesn't matter a lot in this case but the thing that matters a lot is how good the attacking line of chelsea is against dortmund. As you can see that if attacking line of chelsea was so difficult to make goals in any of the matches in EPL. Chelsea has very good statistic in the first leg but the thing that makes me feel doubt is about how bad the performance from chelsea was during a few matches against some EPL clubs that have ever been placed in the relegation zone.
That makes me feel doubt for the upcoming match. Chelsea needs to win 2-0 against dortmund. If dortmund was making 1 goal against chelsea and that's gonna be the end for chelsea. The clean sheet is a must for chelsea tonight.