League History
| Season | Cycle | Players | Season Closed |
| Water Season | 2009 | 3 | January 18, 2009 |
| Fire Season | 2009 | 9 | November 30, 2008 |
| Snowpoint City | 2008 | 9 | July 19, 2008 |
| Canalave City | 2008 | 2 | June 07, 2008 |
| Hearthome City | 2008 | 4 | April 26, 2008 |
| Eterna City | 2008 | 3 | December 22, 2007 |
| Oreburgh City | 2008 | 3 | November 10, 2007 |
| Viridian City | 2007 | 7 | August 18, 2007 |
| Cinnabar Island | 2007 | 9 | July 07, 2007 |
| Fuchsia City | 2007 | 5 | May 26, 2007 |
| Saffron City | 2007 | 5 | April 14, 2007 |
| Celadon City | 2007 | 3 | March 03, 2007 |
| Cerulean City | 2007 | 4 | December 09, 2006 |
| Pewter City | 2007 | 5 | October 28, 2006 |