Chelsea return to Europe's top table after Maurizio Sarri guided the Blues back into the Premier League top four.
Frank Lampard's men will be looking to replicate their 2012 glory after they beat Bayern Munich in a nail-biting penalty shootout in Germany.
The Blues added the Europa League to their trophy cabinet in May but their prospects look much bleaker this time around after losing star man Eden Hazard to Real Madrid .
Fans will be hoping their youthful squad can replicate their entertaining Premier League performances at the highest level of European football, and potentially bring the trophy back to Stamford Bridge for just a second time.
Champions League Group H
Chelsea
Ajax
Valencia
Lille
Fixtures
Fixtures subject to change. Confirmed dates expected before 9pm (BST).
