Overview

• Kick-off is 20:00 BST on Tuesday at Stamford Bridge, with live coverage on TNT Sports 1 in the UK.
• Chelsea have one win in five after a 3-1 home defeat to Brighton and began Europe with a loss at Bayern, extending their Champions League losing run to three.
• Trevoh Chalobah can play despite his league suspension, while Cole Palmer, Levi Colwill and Tosin Adarabioyo are out and Wesley Fofana remains a doubt.
• Moisés Caicedo and João Pedro faced late checks, with reports and images indicating both trained on Monday.
• José Mourinho’s early Benfica tenure shows two wins and a draw; the visitors are without Manu Silva, Alexander Bah and Bruma, and look to in-form striker Vangelis Pavlidis.