Manchester United midfielder Andreas Pereira is under no illusions about the size of their clash with Liverpool today.
Pereira was born in Belgium and plays for Brazil, but he was reared in the United academy and knows how important beating Liverpool is for everyone connected to the club.
"I think you can compare it with Boca Juniors-River Plate, Santos-Corinthians, Flamengo-Fluminense," he told United Review.
"It's one of the biggest derbies like El Clasico - Real Madrid versus Barcelona - and one of the biggest games, not only in England but in the world.
"Everyone will be watching and it's most important for us, and for the fans.
"I always watched these games at home with my dad and my family. You know, I was always very curious and supporting United.
"I think it means a lot to us. It's one of the most important games of the year - it's the derby and we absolutely want to win this game.
"We will do absolutely everything to win it. I know we're not living the best moment right now, and we're not getting results, but I think it's a derby and it is always a different game.
"Absolutely, we want to win it - everyone at the club, everyone in the team and the staff.
"We all want to do everything to win the game and it can be a nice bounce back and provide a nice lift for us to start getting results."