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 | Big Sky Conference | Big South-Ohio Valley Conference | Colonial Athletic Association | Division I-AA Independents | Ivy League | Mid-Eastern Athletic Conference | Missouri Valley Football Conference | Northeast Conference | Ohio Valley Conference | Patriot League | Pioneer Football Conference | Southern Conference | Southland Conference | SouthWAC
| Place | Team | Rating | Strength of Schedule | +/- | 
|---|---|---|---|---|
| 1. North Dakota St (15 - 0) Schedule: 3.387 (2) | 6.681 6.681  | |||
| 2. Northern Iowa (7 - 5) Schedule: 3.09 (7) | 4.043 4.043  1 | |||
| 3. South Dakota St (9 - 5) Schedule: 3.216 (5) | 4.039 4.039  1 | |||
| 4. Southern Illinois (7 - 5) Schedule: 3.181 (6) | 3.723 3.723  | |||
| 5. Missouri St (5 - 7) Schedule: 3.27 (3) | 3.508 3.508  | |||
| 6. Youngstown St (8 - 4) Schedule: 2.755 (9) | 3.479 3.479  | |||
| 7. Illinois St (5 - 6) Schedule: 3.501 (1) | 3.004 3.004  | |||
| 8. South Dakota (4 - 8) Schedule: 3.251 (4) | 2.036 2.036  | |||
| 9. Western Illinois (4 - 8) Schedule: 2.639 (10) | 1.912 1.912  | |||
| 10. Indiana St (1 - 11) Schedule: 2.919 (8) | 0.744 0.744  |