"There's no favourite in this Champions League," Sergi Roberto said.
"Anyone can win or lose.
"It's a one-off game, it'll be like a final."
The Catalan knows that Barcelona won't have it easy against Bayern, but he's confident that they can find some vulnerabilities.
"We don't know what we'll need against Bayern," he admitted.
"We're going to prepare for the game and see their weaknesses."