Oscar Siafa is a professional footballer from GEQ and is currently 29 years old. He is on the books of Alessandria and wears shirt number 9. His main role on the pitch is Forward. He measures 191cm in height and weighs 75kg. His estimated market valuation currently stands at 150K .

During the FIFA World Cup qualification (CAF) 2026 campaign, Oscar Siafa made 1 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 0 shots, with 0 on target.