Week 6
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 (6 - 0) Schedule: 5.231 (7) | 7.815 7.815  2 | |||
| 2. Iowa St (6 - 1) Schedule: 5.402 (6) | 7.803 7.803  | |||
| 3. Kansas St (5 - 1) Schedule: 5.089 (8) | 7.608 7.608  1 | |||
| 4. Texas (5 - 1) Schedule: 5.047 (9) | 7.519 7.519  3 | |||
| 5. Colorado (4 - 2) Schedule: 6.173 (2) | 6.97 6.97  | |||
| 6. Nebraska (5 - 2) Schedule: 5.686 (3) | 6.863 6.863  2 | |||
| 7. Texas A&M (4 - 2) Schedule: 5.411 (5) | 6.846 6.846  | |||
| 8. Texas Tech (4 - 3) Schedule: 6.206 (1) | 6.639 6.639  2 | |||
| 9. Missouri (3 - 3) Schedule: 5.476 (4) | 6.014 6.014  | |||
| 10. Oklahoma St (2 - 4) Schedule: 4.89 (10) | 4.794 4.794  | |||
| 11. Kansas (2 - 5) Schedule: 4.591 (11) | 3.29 3.29  | |||
| 12. Baylor (3 - 3) Schedule: 4.053 (12) | 3.112 3.112  |