Liverpool are preparing for their biggest night of European football for over five years when they face Real Madrid at Anfield.
The English side have a remarkable record against the Spanish giants, winning all three of their European encounters including a 4-0 demolition in 2009.
Liverpool are a very different team to that last victory, however, with a badly misfiring Mario Balotelli leading a side who only just managed to beat lowly QPR at the weekend.
Arsenal meanwhile travel to Belgian side Anderlecht, with 22-year-old goalkeeper Emiliano Martinez set to make his Champions League debut.
Wojciech Szczesny is suspended and David Ospina injured, forcing Wenger to play the third-choice goalkeeper in tonight’s group game.
Find all the details of the matches being broadcast below, and cast your vote for who you think will win each of tonight’s ties.