League History
| Season | Cycle | Players | Season Closed |
| Darach | 2010 | 30 | July 19, 2010 |
| Dahlia | 2010 | 34 | June 07, 2010 |
| Thorton | 2010 | 37 | April 26, 2010 |
| Palmer | 2010 | 41 | March 15, 2010 |
| Cynthia | 2010 | 49 | February 01, 2010 |
| Cyrus | 2010 | 51 | December 07, 2009 |
| Rival | 2010 | 52 | October 26, 2009 |
| Metal Season | 2009 | 44 | August 17, 2009 |
| Darkness Season | 2009 | 31 | July 06, 2009 |
| Fighting Season | 2009 | 45 | May 25, 2009 |
| Psychic Season | 2009 | 46 | April 13, 2009 |
| Lightning Season | 2009 | 49 | March 02, 2009 |
| Water Season | 2009 | 47 | January 19, 2009 |
| Fire Season | 2009 | 46 | December 01, 2008 |
| Grass Season | 2009 | 48 | October 20, 2008 |
| Sunyshore City | 2008 | 32 | August 16, 2008 |
| Snowpoint City | 2008 | 35 | July 05, 2008 |
| Canalave City | 2008 | 36 | May 24, 2008 |
| Hearthome City | 2008 | 30 | April 12, 2008 |
| Pastoria City | 2008 | 36 | March 01, 2008 |
| Veilstone City | 2008 | 36 | January 19, 2008 |
| Eterna City | 2008 | 36 | December 08, 2007 |
| Oreburgh City | 2008 | 38 | October 27, 2007 |
| Viridian City | 2007 | 18 | August 18, 2007 |
| Cinnabar Island | 2007 | 15 | July 07, 2007 |