ESPN’s Defensive Efficiency Rankings:
— College Football Report (@CFBRep) November 27, 2023
1 Clemson
2 Michigan
3 Penn State
4 Ohio State
5 Iowa
6 Texas
7 UCLA
8 Alabama
9 Florida State
10 Notre Dame
11 Oklahoma
12 Texas A&M
13 NC State
14 Oregon
15 Georgia
16 Utah
17 SMU
18 Nebraska
19 Troy
20 Auburn
21 Kansas State
22 Louisville…