League History
| Season | Cycle | Players | Season Closed |
| Darkness Season | 2009 | 48 | 06 Jul 2009 |
| Fighting Season | 2009 | 42 | 25 May 2009 |
| Psychic Season | 2009 | 61 | 13 Apr 2009 |
| Lightning Season | 2009 | 47 | 02 Mar 2009 |
| Water Season | 2009 | 43 | 19 Jan 2009 |
| Fire Season | 2009 | 50 | 01 Dec 2008 |
| Grass Season | 2009 | 50 | 20 Oct 2008 |
| Sunyshore City | 2008 | 32 | 16 Aug 2008 |
| Snowpoint City | 2008 | 33 | 05 Jul 2008 |
| Canalave City | 2008 | 38 | 24 May 2008 |
| Hearthome City | 2008 | 35 | 12 Apr 2008 |
| Pastoria City | 2008 | 37 | 01 Mar 2008 |
| Veilstone City | 2008 | 37 | 19 Jan 2008 |
| Eterna City | 2008 | 38 | 08 Dec 2007 |
| Oreburgh City | 2008 | 39 | 27 Oct 2007 |
| Viridian City | 2007 | 32 | 18 Aug 2007 |
| Cinnabar Island | 2007 | 31 | 07 Jul 2007 |
| Fuchsia City | 2007 | 31 | 26 May 2007 |
| Saffron City | 2007 | 32 | 14 Apr 2007 |
| Celadon City | 2007 | 31 | 03 Mar 2007 |
| Vermilion City | 2007 | 31 | 20 Jan 2007 |
| Cerulean City | 2007 | 31 | 09 Dec 2006 |
| Pewter City | 2007 | 34 | 28 Oct 2006 |