Jefferson Luís Szerban de Oliveira Junior is a professional footballer from BRA and is currently 32 years old. He is on the books of Athletic Club and wears shirt number 1. His main role on the pitch is Goalkeeper. He measures 192cm in height and weighs 84kg. His stronger foot is Both.

In the Brazilian Serie B 2025, Jefferson Luís Szerban de Oliveira Junior played 27 matches, averaging 0 interceptions, 0 tackles, and 0.5 clearances per game.