European club football's premier competition returns this week with Paris Saint-Germain playing host to Barcelona.
All kick-offs 9pm CET
First-leg scores in brackets
Tuesday 9 March
Juventus - FC Porto (1-2)
Borussia Dortmund - Sevilla FC (3-2)
Wednesday 10 March
Liverpool FC - RB Leipzig (2-0)
Paris Saint-Germain - FC Barcelona
Tuesday 16 March
Manchester City FC - VfL Borussia Mönchengladbach (2-0)
Real Madrid CF - Atalanta BC (1-0)
Wednesday 17 March
FC Bayern Munich - SS Lazio (4-1)
Chelsea FC - Club Atletico de Madrid (1-0)