Qarabag
Atletico Madrid are accustomed to being among the Champions League heavyweights but after being dumped out of Europe's elite competition on Tuesday.
Atletico Madrid's poor start to this season's Champions League continued as they were held to a frustrating goalless draw at Qarabag.
Chelsea host AS Roma at Stamford Bridge Stadium in the third game week of the Champions League.
Goals from Konstantinos Manolas and Edin Dzeko helped AS Roma to a 2-1 win at Qarabag in an entertaining Champions League Group C clash on Wednesday.