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.
Dated information, not a live feed. Rosters, roles and schedules can change. Please confirm details with the official sources. Name variations or duplicate entries may remain.
COACH PROFILE
Jeff Knowles
Defensive Coordinator/Linebackers Coach · Ball State · 2026
The retained official profile lists Jeff Knowles as Defensive Coordinator/Linebackers Coach. This is a dated staff listing; confirm current responsibilities with Ball State.
Knowles joined Ball State as defensive coordinator and inside-linebackers coach in January 2024. His earlier coordinator roles included Butler, Temple and Northern Illinois, following defensive quality-control work at NC State and coaching at the University of St. Francis in Illinois. He played at St. Francis from 1996 through 2000, captaining the team in his final two seasons, and earned degrees in political science and education there.
These sourced summaries are prepared with AI assistance and checked against the linked material. They are not independently audited or presented as human-reviewed. Please verify details with the original sources; checked dates are not promises of live updates.