The build-up to the Europa League final has been marred by the controversy surrounding UEFA's choice of venue, but it is now time for the football to do the talking as familiar foes Chelsea and Arsenal prepare to do battle in the unfamiliar setting of Baku on Wednesday.

Londoners Chelsea and Arsenal both enjoyed high-scoring Europa League wins on Thursday as Glasgow giants Celtic and Rangers were left with work to do on the final matchday to qualify for the next stage.