Here are the probable line-ups:
Manchester United: De Gea, Rojo, Smalling, Bailly, Valencia, Pogba, Herrera, Martial, Mkhitaryan, Mata, Ibrahimovic.
Saint Etienne: Ruffier, Malcuit, Theophile-Catherine, Perrin, Pogba, Veretout, Pajot, Hamouma, Saivet, Monnet- Paquet, Roux.