Week 10
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. Ohio State (10 - 0) Schedule: 5.34 (8) | 8.926 8.926  | |||
| 2. Michigan (10 - 0) Schedule: 5.64 (4) | 8.476 8.476  | |||
| 3. Wisconsin (9 - 1) Schedule: 4.82 (11) | 7.577 7.577  | |||
| 4. Penn State (6 - 4) Schedule: 5.984 (2) | 6.592 6.592  | |||
| 5. Iowa (6 - 4) Schedule: 5.261 (9) | 5.842 5.842  | |||
| 6. Minnesota (4 - 6) Schedule: 6.094 (1) | 5.729 5.729  | |||
| 7. Michigan St (4 - 6) Schedule: 5.476 (5) | 4.96 4.96  | |||
| 8. Indiana (5 - 5) Schedule: 5.425 (6) | 4.833 4.833  | |||
| 9. Purdue (6 - 4) Schedule: 4.941 (10) | 4.689 4.689  | |||
| 10. Illinois (2 - 8) Schedule: 5.812 (3) | 4.557 4.557  | |||
| 11. Northwestern (3 - 7) Schedule: 5.341 (7) | 4.225 4.225  |