Chelsea hosts Borussia Dortmund at Stamford Bridge on Tuesday, with Graham Potter’s side looking to overturn their 1-0 deficit from the first leg.
Potter will be hoping that the Blues' 1-0 win over Leeds can be a turning point for their season, having previously lost 2-0 to Tottenham, as well as 1-0 to both Southampton and Dortmund after a 1-1 draw with West Ham United.
The Black and Yellows are in terrific form, having won all of their last five matches following 2-1, 1-0 and 4-1 victories over RB Leipzig, Hoffenheim and Hertha Berlin since their 1-0 win over Chelsea. Prior to their victory over the Blues, Dortmund managed to defeat Werder Bremen 2-0.