Speroni believes Zaha is mature enough to handle the pressure of playing for United.
The Palace goalkeeper said: "There is a lot of pressure for him when everyone is talking about him but he showed a lot of class last night. We needed him to perform and he did. He is a top professional. He is wearing Crystal Palace colours at the moment and he is going to give 100 per cent. It does not matter if he was going to Manchester United, Real Madrid or Barcelona."