League History
| Season | Cycle | Players | Season Closed |
| Forbidden Light: Season 1 | 2018 | 5 | May 31, 2018 |
| Ultra Prism: Season 2 | 2018 | 9 | March 31, 2018 |
| Ultra Prism: Season 1 | 2018 | 9 | February 28, 2018 |
| Crimson Invasion: Season 3 | 2018 | 9 | January 31, 2018 |
| Crimson Invasion: Season 2 | 2018 | 9 | December 31, 2017 |
| Crimson Invasion: Season 1 | 2018 | 9 | November 30, 2017 |
| Burning Shadows: Season 3 | 2018 | 9 | October 31, 2017 |
| Burning Shadows: Season 2 | 2018 | 9 | September 30, 2017 |
| Burning Shadows: Season 1 | 2018 | 6 | August 31, 2017 |
| Guardians Rising Season 3 | 2017 | 12 | July 31, 2017 |
| Guardians Rising Season 2 | 2017 | 12 | June 30, 2017 |
| Guardians Rising Season 1 | 2017 | 12 | May 31, 2017 |
| Sun & Moon: Season 3 | 2017 | 10 | April 30, 2017 |
| Sun & Moon: Season 2 | 2017 | 10 | March 31, 2017 |
| Sun & Moon: Season 1 | 2017 | 9 | February 28, 2017 |
| Evolutions: Season 2 | 2017 | 6 | December 31, 2016 |
| Evolutions: Season 1 | 2017 | 6 | November 30, 2016 |
| Rescue Season | 2016 | 7 | October 31, 2016 |
| Gear Season | 2016 | 11 | September 30, 2016 |
| Closure Season | 2016 | 15 | July 30, 2016 |
| Alakazam! Season | 2016 | 15 | June 30, 2016 |
| Worlds Collide Season | 2016 | 20 | April 30, 2016 |
| Rift Season | 2016 | 19 | March 31, 2016 |
| Parallel Season | 2016 | 14 | February 29, 2016 |
| Break Season | 2016 | 13 | January 31, 2016 |