League History
| Season | Cycle | Players | Season Closed |
| Forbidden Light: Season 3 | 2018 | 48 | July 31, 2018 |
| Forbidden Light: Season 2 | 2018 | 45 | June 30, 2018 |
| Forbidden Light: Season 1 | 2018 | 40 | May 31, 2018 |
| Ultra Prism: Season 3 | 2018 | 43 | April 30, 2018 |
| Ultra Prism: Season 2 | 2018 | 30 | March 31, 2018 |
| Crimson Invasion: Season 3 | 2018 | 32 | January 31, 2018 |
| Crimson Invasion: Season 1 | 2018 | 32 | November 30, 2017 |
| Burning Shadows: Season 3 | 2018 | 32 | October 31, 2017 |
| Burning Shadows: Season 2 | 2018 | 30 | September 30, 2017 |
| Burning Shadows: Season 1 | 2018 | 27 | August 31, 2017 |
| Guardians Rising Season 3 | 2017 | 32 | July 31, 2017 |
| Guardians Rising Season 2 | 2017 | 42 | June 30, 2017 |
| Guardians Rising Season 1 | 2017 | 42 | May 31, 2017 |
| Sun & Moon: Season 3 | 2017 | 36 | April 30, 2017 |
| Sun & Moon: Season 2 | 2017 | 44 | March 31, 2017 |
| Sun & Moon: Season 1 | 2017 | 42 | February 28, 2017 |
| Evolutions: Season 3 | 2017 | 37 | January 31, 2017 |
| Evolutions: Season 2 | 2017 | 38 | December 31, 2016 |
| Evolutions: Season 1 | 2017 | 38 | November 30, 2016 |
| Rescue Season | 2016 | 31 | October 31, 2016 |
| Gear Season | 2016 | 25 | September 30, 2016 |
| Steam Season | 2016 | 26 | August 31, 2016 |
| Closure Season | 2016 | 23 | July 30, 2016 |
| Alakazam! Season | 2016 | 17 | June 30, 2016 |