League History
| Season | Cycle | Players | Season Closed |
| Team Up: Season 1 | 2019 | 67 | February 28, 2019 |
| Lost Thunder: Season 3 | 2019 | 67 | January 31, 2019 |
| Lost Thunder: Season 2 | 2019 | 63 | December 31, 2018 |
| Lost Thunder: Season 1 | 2019 | 71 | November 30, 2018 |
| Celestial Storm: Season 3 | 2019 | 63 | October 31, 2018 |
| Celestial Storm: Season 2 | 2019 | 43 | September 30, 2018 |
| Forbidden Light: Season 3 | 2018 | 7 | July 31, 2018 |
| Forbidden Light: Season 1 | 2018 | 41 | May 31, 2018 |
| Ultra Prism: Season 3 | 2018 | 41 | April 30, 2018 |
| Ultra Prism: Season 2 | 2018 | 41 | March 31, 2018 |
| Ultra Prism: Season 1 | 2018 | 41 | February 28, 2018 |
| Crimson Invasion: Season 3 | 2018 | 41 | January 31, 2018 |
| Crimson Invasion: Season 2 | 2018 | 41 | December 31, 2017 |
| Burning Shadows: Season 3 | 2018 | 41 | October 31, 2017 |
| Guardians Rising Season 2 | 2017 | 49 | June 30, 2017 |
| Sun & Moon: Season 3 | 2017 | 50 | April 30, 2017 |
| Sun & Moon: Season 2 | 2017 | 49 | March 31, 2017 |
| Evolutions: Season 3 | 2017 | 50 | January 31, 2017 |
| Evolutions: Season 2 | 2017 | 50 | December 31, 2016 |
| Evolutions: Season 1 | 2017 | 42 | November 30, 2016 |
| Rescue Season | 2016 | 57 | October 31, 2016 |
| Closure Season | 2016 | 61 | July 30, 2016 |
| New Friends Season | 2016 | 67 | May 30, 2016 |
| Rift Season | 2016 | 40 | March 31, 2016 |
| Parallel Season | 2016 | 41 | February 29, 2016 |