League History
| Season | Cycle | Players | Season Closed |
| Celestial Storm: Season 3 | 2019 | 61 | October 31, 2018 |
| Celestial Storm: Season 2 | 2019 | 33 | September 30, 2018 |
| Celestial Storm: Season 1 | 2019 | 43 | August 31, 2018 |
| Forbidden Light: Season 2 | 2018 | 36 | June 30, 2018 |
| Forbidden Light: Season 1 | 2018 | 33 | May 31, 2018 |
| Ultra Prism: Season 2 | 2018 | 29 | March 31, 2018 |
| Ultra Prism: Season 1 | 2018 | 34 | February 28, 2018 |
| Crimson Invasion: Season 3 | 2018 | 32 | January 31, 2018 |
| Crimson Invasion: Season 2 | 2018 | 41 | December 31, 2017 |
| Crimson Invasion: Season 1 | 2018 | 36 | November 30, 2017 |
| Burning Shadows: Season 3 | 2018 | 12 | October 31, 2017 |
| Burning Shadows: Season 2 | 2018 | 12 | September 30, 2017 |
| Burning Shadows: Season 1 | 2018 | 12 | August 31, 2017 |
| Guardians Rising Season 3 | 2017 | 14 | July 31, 2017 |
| Guardians Rising Season 2 | 2017 | 14 | June 30, 2017 |
| Guardians Rising Season 1 | 2017 | 14 | May 31, 2017 |
| Sun & Moon: Season 3 | 2017 | 13 | April 30, 2017 |
| Sun & Moon: Season 1 | 2017 | 13 | February 28, 2017 |
| Evolutions: Season 3 | 2017 | 14 | January 31, 2017 |
| Evolutions: Season 1 | 2017 | 14 | November 30, 2016 |
| Rescue Season | 2016 | 15 | October 31, 2016 |
| Gear Season | 2016 | 15 | September 30, 2016 |
| Alakazam! Season | 2016 | 15 | June 30, 2016 |
| New Friends Season | 2016 | 15 | May 30, 2016 |
| Worlds Collide Season | 2016 | 15 | April 30, 2016 |