| Points List History for Walker David | ||
| Points List Date | Rank | Points |
| Apr 22 2011 | 3151 | 365 |
| Apr 22 2011 | 4671 | 365 |
| Apr 01 2011 | 3310 | 365 |
| Apr 01 2011 | 4823 | 365 |
| Oct 15 2010 | 4172 | 365 |
| Oct 15 2010 | 6141 | 365 |
| Aug 15 2010 | 4032 | 365 |
| Aug 15 2010 | 6013 | 365 |
| Aug 01 2010 | 3949 | 365 |
| Aug 01 2010 | 5720 | 365 |
| Jul 15 2010 | 3567 | 365 |
| Jul 15 2010 | 5358 | 365 |
| Jul 01 2010 | 3744 | 365 |
| Jul 01 2010 | 5594 | 365 |
