You have to stay calm in your head and don't get too emotional and control your emotions, said Ten Hag. Don't give them anything - the referee as well - don't give them a moment they can take.
Hag told MUTV: The most important thing is to win this game and get into the next round.For him (Mainoo) it's a great opportunity, he did very well during the winter camp in Spain. He also did very well against Everton in a friendly. He deserved to play, so I'm happy to give him the oppo...