Week 5
2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2021 | 2022 | 2023 | 2024 | 2025
All | ACC | Big 10 | Big 12 | Big East | Conference USA | Division I-A Independents | Mid-American Conference | MWC | Pac-12 | SEC | Sun Belt Conference | WAC
| Place | Team | Rating | Strength of Schedule | +/- | 
|---|---|---|---|---|
| 1. Nebraska (6 - 0) Schedule: 5.883 (9) | 9.383 9.383  3 | |||
| 2. Oklahoma (5 - 0) Schedule: 6.676 (3) | 9.369 9.369  | |||
| 3. Colorado (4 - 1) Schedule: 6.641 (4) | 8.831 8.831  2 | |||
| 4. Texas (4 - 1) Schedule: 6.316 (6) | 8.737 8.737  3 | |||
| 5. Kansas St (2 - 2) Schedule: 7.775 (1) | 8.216 8.216  2 | |||
| 6. Iowa St (3 - 1) Schedule: 6.279 (7) | 7.529 7.529  1 | |||
| 7. Texas A&M (5 - 0) Schedule: 4.859 (12) | 7.127 7.127  1 | |||
| 8. Kansas (2 - 2) Schedule: 6.886 (2) | 6.384 6.384  2 | |||
| 9. Missouri (2 - 2) Schedule: 6.553 (5) | 6.245 6.245  2 | |||
| 10. Texas Tech (2 - 2) Schedule: 5.782 (10) | 5.995 5.995  2 | |||
| 11. Oklahoma St (2 - 3) Schedule: 5.991 (8) | 5.781 5.781  2 | |||
| 12. Baylor (2 - 2) Schedule: 5.616 (11) | 5.491 5.491  |