League History
| Season | Cycle | Players | Season Closed |
| Burning Shadows: Season 2 | 2018 | 24 | September 30, 2017 |
| Guardians Rising Season 3 | 2017 | 26 | July 31, 2017 |
| Guardians Rising Season 2 | 2017 | 26 | June 30, 2017 |
| Sun & Moon: Season 3 | 2017 | 26 | April 30, 2017 |
| Sun & Moon: Season 2 | 2017 | 23 | March 31, 2017 |
| Evolutions: Season 3 | 2017 | 23 | January 31, 2017 |
| Evolutions: Season 2 | 2017 | 23 | December 31, 2016 |
| Evolutions: Season 1 | 2017 | 23 | November 30, 2016 |
| Rescue Season | 2016 | 23 | October 31, 2016 |
| Gear Season | 2016 | 23 | September 30, 2016 |
| Closure Season | 2016 | 21 | July 30, 2016 |
| Alakazam! Season | 2016 | 21 | June 30, 2016 |
| Worlds Collide Season | 2016 | 21 | April 30, 2016 |
| Parallel Season | 2016 | 21 | February 29, 2016 |