Expected to start for Barcelona in defence, the Uruguayan will face the Brazilian star, a matchup that has been a key subplot in recent Madrid-Barca encounters.
Both players, having rotated in and out of their lineups this season, are set to start, adding extra intensity to Spanish football’s and arguably world football’s most high-voltage rivalry.
"Vinicius is a truly spectacular player. Every game with him is a test,” Araujo told Movistar Plus.
“Whenever we played each other, he was very professional. He brings out the best in you. The greats do that. He brings out the best in everyone in those duels.
“It requires the highest level of skill from you. Only high-level players can unlock the opponent's potential in such duels.
"I love players like Vinicius. Bold, confrontational. He is always active on the field, always thinking about victory. I don't pay attention to what he says off the pitch. What matters is what he does on the pitch."