League History
| Season | Cycle | Players | Season Closed |
| January 2023 | 2023 | 18 | January 31, 2023 |
| December 2022 | 2023 | 1 | December 31, 2022 |
| November 2022 | 2023 | 17 | November 30, 2022 |
| Sword & Shield: Season 1 | 2020 | 8 | February 29, 2020 |
| Cosmic Eclipse: Season 3 | 2020 | 8 | January 31, 2020 |
| Fortree Gym | 2015 | 8 | July 27, 2015 |
| Petalburg Gym | 2015 | 8 | June 15, 2015 |
| Greninja | 2014 | 12 | November 03, 2014 |
| Delphox | 2014 | 9 | August 04, 2014 |
| Chesnaught | 2014 | 21 | June 23, 2014 |
| Yveltal | 2014 | 8 | May 12, 2014 |
| Xerneas | 2014 | 8 | March 31, 2014 |
| Froakie | 2014 | 12 | February 17, 2014 |
| Fennekin | 2014 | 14 | January 06, 2014 |
| Nimbasa Gym | 2013 | 16 | March 31, 2013 |
| Castelia Gym | 2013 | 16 | February 17, 2013 |
| Virbank Gym | 2013 | 16 | January 06, 2013 |
| Aspertia Gym | 2013 | 16 | November 25, 2012 |
| Legend | 2012 | 16 | August 26, 2012 |
| Freeze | 2012 | 29 | July 15, 2012 |
| Jet | 2012 | 28 | June 03, 2012 |
| Quake | 2012 | 28 | April 22, 2012 |
| Bolt | 2012 | 28 | March 11, 2012 |
| Insect | 2012 | 28 | January 29, 2012 |