Bayern Munich striker Thomas Muller is predicting a late night for Champions League fans.
While the Germany international thinks the Reds are a better team, he cannot ignore the Spanish giants' history in the competition and their ability to push through against all the odds.
Muller told Tz: "I have the impression that Liverpool are better. But with what Real Madrid did recently in the league and Champions League, I wouldn't write them off.
"I predict a 2-2 draw and Liverpool to win on penalties."
The Reds have history with penalties, especially in recent months, after they beat Chelsea in both the Carabao Cup final and FA Cup finals on spot-kicks.