| 5/13/2011 | 6 / 8 (tied with 1 other) | 500 | 0 | -500 |
| 4/29/2011 | 3 / 6 (tied with 2 others) | 500 | 0 | -500 |
| 2/18/2011 | 5 / 6 (tied with 1 other) | 500 | 0 | -500 |
| 1/21/2011 | 10 / 11 (tied with 1 other) | 1000 | 0 | -1000 |
| 9/17/2010 | 3 / 5 (tied with 1 other) | 500 | 0 | -500 |
| 8/27/2010 | 5 / 8 (tied with 3 others) | 500 | 0 | -500 |
| 8/20/2010 | 4 / 7 (tied with 2 others) | 500 | 0 | -500 |
| 8/13/2010 | 6 / 10 (tied with 1 other) | 500 | 0 | -500 |
| 7/30/2010 | 4 / 6 (tied with 1 other) | 500 | 0 | -500 |
| 6/25/2010 | 8 / 10 (tied with 2 others) | 1000 | 0 | -1000 |
| 5/14/2010 | 4 / 7 (tied with 1 other) | 500 | 0 | -500 |
| 4/2/2010 | 6 / 8 (tied with 2 others) | 500 | 0 | -500 |
| 3/19/2010 | 4 / 8 (tied with 1 other) | 500 | 0 | -500 |
| 3/5/2010 | 6 / 8 (tied with 2 others) | 1000 | 0 | -1000 |
| 2/19/2010 | 5 / 10 (tied with 3 others) | 500 | 0 | -500 |
| 8/14/2009 | 6 / 7 (tied with 1 other) | 1500 | 0 | -1500 |
| 8/7/2009 | 2 / 6 (tied with 3 others) | 500 | 0 | -500 |
| 6/19/2009 | 4 / 7 (tied with 3 others) | 500 | 0 | -500 |