Chelsea visit Spain to take on Sevilla on Wednesday as Frank Lampard's men push to qualifying top of their Champions League group.
The Blues have already qualified for the last-16 but can make a crucial stride towards qualifying top of Group E as they sit above Sevilla, who also have 10 points after four games, only on goal difference.
Elsewhere, Borussia Dortmund face a crucial Group F clash with Lazio, Barcelona can secure Group G top spot if they beat Ferencvaros and Juventus need victory against Dynamo Kyiv if they hope to catch Lionel Messi and Co.