....in all of major college football history.
Here's the ten greatest, most difficult head coaches to beat in major college football history ( minimum 10 year career)
1) Knute Rockne .881 ( Notre Dame)
2) Frank Leahy .864 ( Notre Dame)
3) Urban Meyer .853 ( BGSU, Utah, Florida, Ohio State )
4) George Woodruff .846 (Penn, Illinois, Carlisle )
5) Barry Switzer .837 (Oklahoma)
6) Tom Osborne .836 (Nebraska )
7) Fielding Yost .833 (Ohio Wesleyan, Nebraska, Kansas, Stanford, San Jose St., Michigan)
8) Percy Haughton .832 ( Cornell, Harvard, Columbia)
9) Bob Neyland .829 (Tennessee )
10) Bud Wilkinson .826 ( Oklahoma)
16 ) Nick Saban .790 (Toledo, Mich State, LSU, Alabama )