College player coverage. Explore dated rosters and player details for 266 FBS and FCS programs. Every saved roster entry has a dated summary. Selected profiles include additional official-source background. Coverage varies by school; coaching backgrounds, program history and FAQs are still being expanded. Please check source dates and confirm changes with the schools. Division II, Division III and NAIA directories are not yet included.
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Costantino arrived at Butler in February 2026 to coach receivers and coordinate the passing game. His earlier work included Bucknell and Dayton, with additional stops at Ball State, Eastern Illinois and Westminster. At Dayton he coached receivers and held recruiting and special teams responsibilities. He also played receiver for Dayton from 2016 through 2019, made the PFL Academic Honor Roll four times and earned a business administration degree focused on marketing.
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