He is on the books of Al-Wasl SC and wears shirt number 96. His main role on the pitch is Forward. He measures 190cm in height and weighs 83kg. His stronger foot is Right. His estimated market valuation currently stands at 900K €.

His latest transfer saw him join Al-Wasl SC from Viborg via Free on 2025-07-09. The move was reported at 1.5M €.

During the United Arab Emirates Adnoc Pro-League 2025-2026 campaign, Renato Barbosa dos Santos Júnior made 11 appearances, scoring 1 goals and adding 0 assists. He averaged 0.1 goals per match from 10 shots, with 3 on target.