After the elimination of both Manchester City and Arsenal from the Champions League last night, Liverpool and West Ham will be hoping to avoid a similar fate in the Europa League tonight.
Liverpool are in Italy to face Atalanta in the second leg of their quarter final.
The Italians lead 3-nil from the opening leg.
West Ham host newly crowned Bundesliga champions Bayer Leverkusen at the London Stadium, 2-nil down from the first leg.
In the other ties, Benfica take a 2-1 lead to Marseille and Roma are 1-nil up on Milan entering their match at the Olympic Stadium.
All of the games kick off at 8pm.
In the Conference League, Aston Villa bring a 2-1 advantage to Lille for the second leg of their quarter final.
That game has a 5.45 start.