League History
| Season | Cycle | Players | Season Closed |
| Snowpoint City | 2008 | 32 | July 05, 2008 |
| Canalave City | 2008 | 31 | May 24, 2008 |
| Hearthome City | 2008 | 31 | April 12, 2008 |
| Pastoria City | 2008 | 45 | March 01, 2008 |
| Veilstone City | 2008 | 43 | January 19, 2008 |
| Eterna City | 2008 | 43 | December 08, 2007 |
| Oreburgh City | 2008 | 47 | October 27, 2007 |
| Viridian City | 2007 | 16 | August 18, 2007 |
| Cinnabar Island | 2007 | 15 | July 07, 2007 |
| Fuchsia City | 2007 | 16 | May 26, 2007 |
| Saffron City | 2007 | 21 | April 14, 2007 |
| Celadon City | 2007 | 31 | March 03, 2007 |
| Vermilion City | 2007 | 23 | January 20, 2007 |
| Cerulean City | 2007 | 28 | December 09, 2006 |
| Pewter City | 2007 | 20 | October 28, 2006 |