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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COACH PROFILE
Greg Whalen
Offensive Coordinator/Offensive Line · Dayton · 2026
Dayton’s official football profile, reviewed November 3, 2026, lists Greg Whalen as Offensive Coordinator/Offensive Line. This records the dated staff assignment; consult the official directory for subsequent changes.
Dayton’s biography records Greg Whalen coaching tight ends at Western Michigan in 2022 and the offensive line at Marian from 2019 through 2021. He earlier coached at North Central and Aurora. A North Central football alumnus, he started 34 games and captained a team that reached the NCAA Division III semifinals during his senior season. His Marian offensive line was part of the 2019 NAIA national runner-up team.
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