League History
| Season | Cycle | Players | Season Closed |
| Celestial Storm: Season 1 | 2019 | 54 | August 31, 2018 |
| Forbidden Light: Season 2 | 2018 | 42 | June 30, 2018 |
| Forbidden Light: Season 1 | 2018 | 52 | May 31, 2018 |
| Ultra Prism: Season 3 | 2018 | 54 | April 30, 2018 |
| Ultra Prism: Season 2 | 2018 | 53 | March 31, 2018 |
| Ultra Prism: Season 1 | 2018 | 58 | February 28, 2018 |
| Crimson Invasion: Season 3 | 2018 | 53 | January 31, 2018 |
| Crimson Invasion: Season 2 | 2018 | 42 | December 31, 2017 |
| Crimson Invasion: Season 1 | 2018 | 43 | November 30, 2017 |
| Burning Shadows: Season 3 | 2018 | 48 | October 31, 2017 |
| Burning Shadows: Season 2 | 2018 | 43 | September 30, 2017 |
| Burning Shadows: Season 1 | 2018 | 42 | August 31, 2017 |
| Guardians Rising Season 3 | 2017 | 43 | July 31, 2017 |
| Guardians Rising Season 2 | 2017 | 32 | June 30, 2017 |
| Guardians Rising Season 1 | 2017 | 35 | May 31, 2017 |
| Sun & Moon: Season 3 | 2017 | 44 | April 30, 2017 |
| Sun & Moon: Season 2 | 2017 | 46 | March 31, 2017 |
| Evolutions: Season 3 | 2017 | 43 | January 31, 2017 |
| Evolutions: Season 2 | 2017 | 41 | December 31, 2016 |
| Evolutions: Season 1 | 2017 | 42 | November 30, 2016 |
| Rescue Season | 2016 | 47 | October 31, 2016 |
| Gear Season | 2016 | 50 | September 30, 2016 |
| Closure Season | 2016 | 47 | July 30, 2016 |
| Alakazam! Season | 2016 | 36 | June 30, 2016 |
| Worlds Collide Season | 2016 | 53 | April 30, 2016 |