Mourinho has started to apply psychological pressure ahead of the second leg, by blasting the referee from the first leg.
“Maybe in the second game we will have a referee who is on our side,” said Mourinho.
“When we go there [to Old Trafford] we will not have the same referee. If we have another referee it gives so much protection to the away team, then it will be us who go to the quarter finals.
“Hopefully in the next game the referee will be on our side.”