Martial made a stunning man of the match display against Southampton in Sunday’s 3-2 win at St Mary’s.
Schneiderlin is confident that Martial is capable of handling the pressure that comes with his massive £36million price.
He told Sky Sports: “He’s like you see him in a game, very calm, very relaxed, his head is on his shoulders.
“He’s an amazing talent, many people would have been confused by the price tag but he came to the Premier League on his toes.
“He just wants to do the best, he’s a very intelligent guy, very calm, has shown great composure, great skill and great power. He will be a great player for the future of Manchester United.”