Champions League return to test Chelsea's depth, stamina

Chelsea manager Antonio Conte believes Qarabag have a lot of quality in their team and will be a tough opponent for his side in the Champions League.

Chelsea captain Gary Cahill believes the team are back where they belong in the Champions League competing against the best in the world.

If, as the saying goes, a week is a long time in politics, then a year is a lifetime in football. For Chelsea, last season’s absence from European football with