All-time win percentages are interesting, but how have those top schools perform against each other? How many such games has each played? ND data includes ridiculously vacated wins from 12-13.
Record vs all opponents:
1 Notre Dame (0.746). Games played: 950
2 Ohio State (0.731). Games played: 943
3 Alabama (0.731). Games played: 943
4 Michigan (0.729). Games played: 977
5 Oklahoma (0.728). Games played: 929
6 Texas (0.702). Games played: 929
7 Southern Cal (0.695). Games played: 857
8 Penn State (0.686). Games played: 910
9 Nebraska (0.684). Games played: 909
10 Tennessee (0.67). Games played: 857
11 Florida State (0.665). Games played: 560
12 Georgia (0.659). Games played: 854
13 Louisiana State (0.653). Games played: 823
14 Florida (0.63). Games played: 750
15 Miami-Florida (0.629). Games played: 644
Record vs 15 schools above:
1 Alabama (0.629). Games played: 342
2 Notre Dame (0.557). Games played: 263
3 Texas (0.547). Games played: 193
4 OSU (0.532). Games played: 205
5 Michigan (0.523). Games played: 220
6 Florida State (0.52). Games played: 128
7 USC (0.517). Games played: 178
8 Oklahoma (0.494). Games played: 249
9 Florida (0.491). Games played: 404
10 Georgia (0.464). Games played: 196
11 Tenn (0.45). Games played: 220
12 Nebraska (0.442). Games played: 198
13 Penn State (0.436). Games played: 156
14 Miami (0.418). Games played: 184
15 LSU (0.405). Games played: 215
Record vs all opponents:
1 Notre Dame (0.746). Games played: 950
2 Ohio State (0.731). Games played: 943
3 Alabama (0.731). Games played: 943
4 Michigan (0.729). Games played: 977
5 Oklahoma (0.728). Games played: 929
6 Texas (0.702). Games played: 929
7 Southern Cal (0.695). Games played: 857
8 Penn State (0.686). Games played: 910
9 Nebraska (0.684). Games played: 909
10 Tennessee (0.67). Games played: 857
11 Florida State (0.665). Games played: 560
12 Georgia (0.659). Games played: 854
13 Louisiana State (0.653). Games played: 823
14 Florida (0.63). Games played: 750
15 Miami-Florida (0.629). Games played: 644
Record vs 15 schools above:
1 Alabama (0.629). Games played: 342
2 Notre Dame (0.557). Games played: 263
3 Texas (0.547). Games played: 193
4 OSU (0.532). Games played: 205
5 Michigan (0.523). Games played: 220
6 Florida State (0.52). Games played: 128
7 USC (0.517). Games played: 178
8 Oklahoma (0.494). Games played: 249
9 Florida (0.491). Games played: 404
10 Georgia (0.464). Games played: 196
11 Tenn (0.45). Games played: 220
12 Nebraska (0.442). Games played: 198
13 Penn State (0.436). Games played: 156
14 Miami (0.418). Games played: 184
15 LSU (0.405). Games played: 215