Week 15
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. Oklahoma (12 - 2) Schedule: 5.812 (4) | 8.406 8.406  | |||
| 2. Kansas St (11 - 4) Schedule: 5.651 (5) | 7.935 7.935  | |||
| 3. Texas (10 - 3) Schedule: 5.607 (6) | 7.594 7.594  | |||
| 4. Nebraska (10 - 3) Schedule: 5.457 (8) | 7.138 7.138  | |||
| 5. Oklahoma St (9 - 4) Schedule: 5.313 (10) | 6.509 6.509  | |||
| 6. Texas Tech (8 - 5) Schedule: 5.549 (7) | 6.327 6.327  1 | |||
| 7. Missouri (8 - 5) Schedule: 5.157 (12) | 6.032 6.032  1 | |||
| 8. Colorado (5 - 7) Schedule: 6.227 (1) | 5.385 5.385  | |||
| 9. Kansas (6 - 7) Schedule: 5.304 (11) | 5.052 5.052  | |||
| 10. Texas A&M (4 - 8) Schedule: 6.066 (3) | 4.489 4.489  | |||
| 11. Iowa St (2 - 10) Schedule: 6.175 (2) | 3.595 3.595  | |||
| 12. Baylor (3 - 9) Schedule: 5.328 (9) | 3.415 3.415  |