Here are the 16 teams in the UEFA Europa League draw: the eight runners-up from the  group stage will be seeded; the eight third-placed teams from the Champions League group stage will be unseeded.
Seeded teams
Manchester United (ENG)
Midtjylland (DEN)
Monaco (FRA)
Nantes (FRA)
PSV Eindhoven (NED)
Rennes (FRA)
Roma (ITA)
Union Berlin (GER)
Unseeded teams
Ajax (NED)
Barcelona (ESP)
Juventus (ITA)
Leverkusen (GER)
RB Salzburg (AUT)
Sevilla (ESP)
Shakhtar Donetsk (UKR)
Sporting CP (POR)
Manchester United : Europa League Play-Offs. 
Here are the potential opponents for Manchester United FC
 
As Manchester United were second in the Group, with Real Sociedad finishing first they are placed against one of the teams that have left the UEFA Champions League. Manchester United are seeded meaning they will get the second-leg at Old Trafford. Expect tickets to be in high demand for the game.