| Week Ending | Rank | Streak |
|---|---|---|
| August 30, 2008 | #11 | 1 |
| September 20, 2008 | #24 | 2 |
| September 27, 2008 | #21 | 3 |
| October 25, 2008 | #14 | 4 |
| December 13, 2008 | #7 | 5 |
| January 3, 2009 | #16 | 6 |
| January 17, 2009 | #14 | 7 |
| March 7, 2009 | #17 | 8 |
| September 12, 2009 | #25 | 9 |
| October 10, 2009 | #20 | 10 |
| January 29, 2010 | #25 | 12 |
| April 20, 2013 | #19 | 1 |
| November 29, 2014 | #14 | 1 |
| August 15, 2015 | #13 | 1 |