Ruan Lucas de Assis is a 22-year-old professional football player from BRA. He currently plays for Athletic Club, wearing the number 23 shirt. He plays primarily as a Forward. He stands at 183cm tall and weighs 76kg. His preferred foot is Right. His current market value is estimated at 400K €.

His most recent move was a Free from Coritiba PR to Athletic Club on 2026-01-22.

In the Brazilian Serie B 2025 season, Ruan Lucas de Assis scored 0 goals and provided 0 assists across 13 appearances, averaging 0 goals per game with 0 shots attempted and 0 on target.