Bayern Munich manager Hansi Flick has rued his team's wastefulness in the 3-2 loss to PSG.
The Bavarians have a huge task ahead of them after copping three goals at home on Wednesday.
"Obviously, our opponents scored three goals from their few chances and we scored too few but the way we played was impressive," Flick said afterwards. "We could have gotten a good result but we were not efficient enough.
"I do not like to lose but I am satisfied with how we played. The team fought on the pitch for the entire 90 minutes."
"Unfortunately, we were not as decisive in front of goal as we normally are."