Esteban Riou is a professional footballer from FRA and is currently 20 years old. He is on the books of Annecy and wears shirt number 34. His main role on the pitch is Defender. His stronger foot is Left. His estimated market valuation currently stands at 50K .

His latest transfer saw him join Annecy from GFA Rumilly Vallieres via Loan on 2025-11-13.

Across the French Ligue 2 2025-2026, Esteban Riou appeared in 4 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.