Chelsea should be full of confidence after scoring 10 goals in their last three Champions League games. The Blues cruised to a 3-0 victory over Barcelona last time out, and they look dangerous in attack. However, Chelsea’s defense is leaky. They’ve conceded a goal per game this season, and they may struggle to contain Atalanta’s forwards on Tuesday. Atalanta have picked up three wins and a draw from their last four Champions League matches, so they also have a great deal of momentum, and this could be an entertaining game.