Ruan Lucas de Assis is a professional footballer from BRA and is currently 22 years old. He is on the books of Athletic Club and wears shirt number 23. His main role on the pitch is Forward. He measures 183cm in height and weighs 76kg. His stronger foot is Right. His estimated market valuation currently stands at 400K .

His latest transfer saw him join Athletic Club from Coritiba PR via Free on 2026-01-22.

During the Brazilian Serie B 2025 campaign, Ruan Lucas de Assis made 13 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 0 shots, with 0 on target.