League History
| Season | Cycle | Players | Season Closed |
| Team Up: Season 3 | 2019 | 13 | April 30, 2019 |
| Team Up: Season 2 | 2019 | 19 | March 31, 2019 |
| Team Up: Season 1 | 2019 | 15 | February 28, 2019 |
| Lost Thunder: Season 3 | 2019 | 15 | January 31, 2019 |
| Lost Thunder: Season 2 | 2019 | 16 | December 31, 2018 |
| Lost Thunder: Season 1 | 2019 | 15 | November 30, 2018 |
| Celestial Storm: Season 3 | 2019 | 15 | October 31, 2018 |
| Celestial Storm: Season 2 | 2019 | 13 | September 30, 2018 |
| Celestial Storm: Season 1 | 2019 | 23 | August 31, 2018 |
| Forbidden Light: Season 3 | 2018 | 15 | July 31, 2018 |
| Forbidden Light: Season 2 | 2018 | 10 | June 30, 2018 |
| Forbidden Light: Season 1 | 2018 | 12 | May 31, 2018 |
| Ultra Prism: Season 3 | 2018 | 24 | April 30, 2018 |
| Ultra Prism: Season 2 | 2018 | 21 | March 31, 2018 |
| Ultra Prism: Season 1 | 2018 | 16 | February 28, 2018 |
| Crimson Invasion: Season 3 | 2018 | 27 | January 31, 2018 |
| Crimson Invasion: Season 2 | 2018 | 25 | December 31, 2017 |
| Crimson Invasion: Season 1 | 2018 | 25 | November 30, 2017 |
| Burning Shadows: Season 3 | 2018 | 18 | October 31, 2017 |
| Burning Shadows: Season 1 | 2018 | 17 | August 31, 2017 |
| Guardians Rising Season 3 | 2017 | 11 | July 31, 2017 |
| Sun & Moon: Season 2 | 2017 | 0 | March 31, 2017 |
| Rescue Season | 2016 | 24 | October 31, 2016 |
| Steam Season | 2016 | 6 | August 31, 2016 |
| Alakazam! Season | 2016 | 8 | June 30, 2016 |