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. Oklahoma (4 - 1) Schedule: 4.143 (8) | 7.096 7.096  | |||
| 2. Missouri (4 - 0) Schedule: 4.507 (5) | 7.048 7.048  | |||
| 3. Kansas St (3 - 1) Schedule: 4.416 (6) | 6.533 6.533  3 | |||
| 4. Nebraska (4 - 1) Schedule: 5.132 (2) | 6.287 6.287  | |||
| 5. Colorado (3 - 2) Schedule: 5.758 (1) | 5.703 5.703  5 | |||
| 6. Texas A&M (4 - 1) Schedule: 3.757 (9) | 5.635 5.635  2 | |||
| 7. Kansas (4 - 0) Schedule: 1.782 (12) | 5.55 5.55  2 | |||
| 8. Texas (4 - 1) Schedule: 4.222 (7) | 5.528 5.528  5 | |||
| 9. Texas Tech (4 - 1) Schedule: 2.495 (11) | 5.159 5.159  2 | |||
| 10. Oklahoma St (3 - 2) Schedule: 4.606 (4) | 5.088 5.088  1 | |||
| 11. Iowa St (1 - 4) Schedule: 4.643 (3) | 3.164 3.164  | |||
| 12. Baylor (3 - 2) Schedule: 2.878 (10) | 2.782 2.782  |