masters of acquisition
| current period | active contest | all time ranking | |||
| September 2010 | August 2010 | July 2010 | June 2010 | May 2010 | April 2010 |
| March 2010 | February 2010 | January 2010 | December 2009 | November 2009 | October 2009 |
| current period | active contest | all time ranking | |||
| September 2010 | August 2010 | July 2010 | June 2010 | May 2010 | April 2010 |
| March 2010 | February 2010 | January 2010 | December 2009 | November 2009 | October 2009 |