
When the subject of conversation between two college football fans is Ohio State coach Ryan Day, the conversation will inevitably land on his formidable winning percentage. In seven years with the Buckeyes, Day has won 70 games and lost only 10.
It's an impressive clip, but even if Day met College Football Reference's 10-year minimum criterion, it would not be the largest in college football history. That belongs to legendary Notre Dame coach Knute Rockne, who went 105-12-5 during his 13-year career for a lifetime winning percentage of .881.