League History
| Season | Cycle | Players | Season Closed |
| Unbroken Bonds: Season 1 | 2019 | 38 | May 31, 2019 |
| Team Up: Season 3 | 2019 | 38 | April 30, 2019 |
| Team Up: Season 2 | 2019 | 38 | March 31, 2019 |
| Team Up: Season 1 | 2019 | 34 | February 28, 2019 |
| Lost Thunder: Season 2 | 2019 | 32 | December 31, 2018 |
| Lost Thunder: Season 1 | 2019 | 28 | November 30, 2018 |
| Celestial Storm: Season 3 | 2019 | 25 | October 31, 2018 |
| Forbidden Light: Season 3 | 2018 | 24 | July 31, 2018 |
| Forbidden Light: Season 1 | 2018 | 31 | May 31, 2018 |
| Ultra Prism: Season 1 | 2018 | 39 | February 28, 2018 |
| Crimson Invasion: Season 2 | 2018 | 34 | December 31, 2017 |
| Crimson Invasion: Season 1 | 2018 | 40 | November 30, 2017 |
| Burning Shadows: Season 3 | 2018 | 32 | October 31, 2017 |
| Burning Shadows: Season 2 | 2018 | 33 | September 30, 2017 |
| Guardians Rising Season 2 | 2017 | 36 | June 30, 2017 |
| Sun & Moon: Season 3 | 2017 | 41 | April 30, 2017 |
| Sun & Moon: Season 2 | 2017 | 43 | March 31, 2017 |
| Sun & Moon: Season 1 | 2017 | 30 | February 28, 2017 |
| Evolutions: Season 3 | 2017 | 35 | January 31, 2017 |
| Evolutions: Season 2 | 2017 | 35 | December 31, 2016 |
| Rescue Season | 2016 | 77 | October 31, 2016 |
| Rift Season | 2016 | 74 | March 31, 2016 |
| Parallel Season | 2016 | 77 | February 29, 2016 |
| Break Season | 2016 | 77 | January 31, 2016 |
| Tech Season | 2016 | 67 | December 31, 2015 |