Quinn Costello - Basketball Player Profile & Stats

About Quinn Costello

Quinn Costello is a basketball power forward from United States. In 2025-2026, Quinn Costello played 1 game for The Newman School (⁠NEPSAC AAA), averaging 12.0 points, 11.0 rebounds and 2.0 assists in 28.5 minutes per game on 35.7% field-goal shooting. Scouting4U covers 1 season of Quinn Costello's career (2025-2026), with 1 club.