Seeded group winners (on the right of each fixture) are away in the first legs and at home in the returns. Dates to follow.
Schalke (GER) v Manchester City (ENG)
Atlético Madrid (ESP) v Juventus (ITA)
Manchester United (ENG) v Paris Saint-Germain (FRA)
Tottenham Hotspur (ENG) v Borussia Dortmund (GER)
Lyon (FRA) v Barcelona (ESP)
Roma (ITA) v Porto (POR)
Ajax (NED) v Real Madrid (ESP)
Liverpool (ENG) v Bayern München (GER)
