League History
| Season | Cycle | Players | Season Closed |
| Canalave City | 2008 | 111 | May 24, 2008 |
| Hearthome City | 2008 | 116 | April 12, 2008 |
| Pastoria City | 2008 | 118 | March 01, 2008 |
| Veilstone City | 2008 | 120 | January 19, 2008 |
| Eterna City | 2008 | 120 | December 08, 2007 |
| Oreburgh City | 2008 | 125 | October 27, 2007 |
| Viridian City | 2007 | 75 | August 18, 2007 |
| Cinnabar Island | 2007 | 76 | July 07, 2007 |
| Fuchsia City | 2007 | 88 | May 26, 2007 |
| Saffron City | 2007 | 90 | April 14, 2007 |
| Celadon City | 2007 | 96 | March 03, 2007 |
| Vermilion City | 2007 | 97 | January 20, 2007 |
| Cerulean City | 2007 | 98 | December 09, 2006 |
| Pewter City | 2007 | 102 | October 28, 2006 |