He is on the books of Cesena U20 and wears shirt number 21. His main role on the pitch is Defender. His stronger foot is Left. His estimated market valuation currently stands at 25K €.

His latest transfer saw him join Cesena U20 from Cesena Under 18 via on 2023-07-01.

Across the Italian Campionato Primavera 1 2025-2026, giovanni mattioli appeared in 21 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.