William Mirwasser is a professional footballer from FRA and is currently 16 years old. He is on the books of Hong Kong FC and wears shirt number 75. His main role on the pitch is Defender. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join Hong Kong FC from Club Academy via on 2025-07-31.

Across the Chinese Hong Kong Premier League 2025-2026, William Mirwasser appeared in 12 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.