Illibuck
| First meeting | November 15, 1902 Tie, 0–0 |
|---|---|
| Latest meeting | October 11, 2025 Ohio State, 34–16 |
| Next meeting | September 26, 2026 |
| Trophy | Illibuck |
| Statistics | |
| Meetings total | 104 |
| All-time series | Ohio State leads, 69–30–4 2010 vacated win not included |
| Trophy series | Ohio State leads, 65–23–2 2010 vacated win not included |
| Largest victory | Ohio State, 48–0 (1996) |
| Longest win streak | Ohio State, 15 (1968–1982) |
| Current win streak | Ohio State, 9 (2008–present) 2010 vacated win not included |
Illibuck is a trophy awarded to the winner of the college football rivalry between the Illinois Fighting Illini and the Ohio State Buckeyes football teams.