League History
| Season | Cycle | Players | Season Closed |
| Block Smash | 2011 | 3 | March 14, 2011 |
| Snow Throw | 2011 | 14 | January 31, 2011 |
| Hurdle Dash | 2011 | 14 | December 13, 2010 |
| Ring Drop | 2011 | 19 | November 01, 2010 |
| Argenta | 2010 | 8 | August 30, 2010 |
| Darach | 2010 | 32 | July 19, 2010 |
| Dahlia | 2010 | 32 | June 07, 2010 |
| Cynthia | 2010 | 16 | February 01, 2010 |
| Cyrus | 2010 | 134 | December 07, 2009 |
| Rival | 2010 | 137 | October 26, 2009 |
| Metal Season | 2009 | 126 | August 17, 2009 |
| Darkness Season | 2009 | 127 | July 06, 2009 |
| Fighting Season | 2009 | 128 | May 25, 2009 |
| Psychic Season | 2009 | 128 | April 13, 2009 |
| Lightning Season | 2009 | 130 | March 02, 2009 |
| Water Season | 2009 | 130 | January 19, 2009 |
| Fire Season | 2009 | 131 | December 01, 2008 |
| Grass Season | 2009 | 130 | October 20, 2008 |
| Sunyshore City | 2008 | 106 | August 16, 2008 |
| Snowpoint City | 2008 | 108 | July 05, 2008 |
| Canalave City | 2008 | 108 | May 24, 2008 |
| Hearthome City | 2008 | 108 | April 12, 2008 |
| Pastoria City | 2008 | 110 | March 01, 2008 |
| Veilstone City | 2008 | 111 | January 19, 2008 |
| Eterna City | 2008 | 111 | December 08, 2007 |