League History
| Season | Cycle | Players | Season Closed |
| Celestial Storm: Season 1 | 2019 | 0 | August 31, 2018 |
| Forbidden Light: Season 3 | 2018 | 79 | July 31, 2018 |
| Forbidden Light: Season 1 | 2018 | 78 | May 31, 2018 |
| Ultra Prism: Season 2 | 2018 | 79 | March 31, 2018 |
| Ultra Prism: Season 1 | 2018 | 79 | February 28, 2018 |
| Crimson Invasion: Season 2 | 2018 | 79 | December 31, 2017 |
| Crimson Invasion: Season 1 | 2018 | 79 | November 30, 2017 |
| Burning Shadows: Season 3 | 2018 | 79 | October 31, 2017 |
| Burning Shadows: Season 1 | 2018 | 76 | August 31, 2017 |
| Guardians Rising Season 3 | 2017 | 59 | July 31, 2017 |
| Guardians Rising Season 2 | 2017 | 59 | June 30, 2017 |
| Guardians Rising Season 1 | 2017 | 56 | May 31, 2017 |
| Sun & Moon: Season 3 | 2017 | 57 | April 30, 2017 |
| Sun & Moon: Season 2 | 2017 | 56 | March 31, 2017 |
| Sun & Moon: Season 1 | 2017 | 54 | February 28, 2017 |
| Evolutions: Season 3 | 2017 | 45 | January 31, 2017 |
| Evolutions: Season 2 | 2017 | 40 | December 31, 2016 |
| Evolutions: Season 1 | 2017 | 40 | November 30, 2016 |
| Rescue Season | 2016 | 38 | October 31, 2016 |
| Gear Season | 2016 | 30 | September 30, 2016 |
| Steam Season | 2016 | 26 | August 31, 2016 |
| Closure Season | 2016 | 25 | July 30, 2016 |
| Alakazam! Season | 2016 | 24 | June 30, 2016 |
| New Friends Season | 2016 | 20 | May 30, 2016 |
| Worlds Collide Season | 2016 | 16 | April 30, 2016 |