PSG coach Thomas Tuchel admitted he couldn't let his feelings known after their shock defeat by Manchester United.

United stunned PSG in Paris 2-1 for their Champions League group opener last night.

Tuchel stated afterwards, "We have to improve, it's clear that we are not happy with this performance. Now is not the time (to say what he did not like). Now is not the time, especially not here, to be too critical in public. We're going to do that internally.

“We have a lot of things to improve. I don't know why, but it's obvious. We had problems in the state of mind. It's difficult to always play behind closed doors, it's not the same feeling in the Champions League. This is a reason. But this is not the decisive reason. We will find a lot of things to analyse and say internally."