Will Chelsea extend their lead at the top of Champions League Group C with victory in Italy? Here’s what the stats are suggesting...
This will be the fourth Champions League meeting between Chelsea and Roma
The sides first met in the competition in the 2008/09 group stages. Each team won at home: Chelsea ran out 1-0 winners at Stamford Bridge before losing 3-1 in Italy. The 3-3 draw a fortnight ago represented the first time a team managed by Antonio Conte had conceded three goals in a Champions League game.