League History
| Season | Cycle | Players | Season Closed |
| Unbroken Bonds: Season 2 | 2019 | 19 | June 30, 2019 |
| Unbroken Bonds: Season 1 | 2019 | 21 | May 31, 2019 |
| Team Up: Season 3 | 2019 | 19 | April 30, 2019 |
| Team Up: Season 2 | 2019 | 19 | March 31, 2019 |
| Team Up: Season 1 | 2019 | 19 | February 28, 2019 |
| Guardians Rising Season 3 | 2017 | 31 | July 31, 2017 |
| Guardians Rising Season 2 | 2017 | 31 | June 30, 2017 |
| Guardians Rising Season 1 | 2017 | 27 | May 31, 2017 |
| Sun & Moon: Season 3 | 2017 | 34 | April 30, 2017 |
| Sun & Moon: Season 2 | 2017 | 32 | March 31, 2017 |
| Sun & Moon: Season 1 | 2017 | 32 | February 28, 2017 |
| Evolutions: Season 3 | 2017 | 21 | January 31, 2017 |
| Rescue Season | 2016 | 14 | October 31, 2016 |
| Gear Season | 2016 | 16 | September 30, 2016 |
| Steam Season | 2016 | 13 | August 31, 2016 |
| Closure Season | 2016 | 14 | July 30, 2016 |
| Alakazam! Season | 2016 | 14 | June 30, 2016 |
| New Friends Season | 2016 | 13 | May 30, 2016 |
| Worlds Collide Season | 2016 | 13 | April 30, 2016 |