League History
| Season | Cycle | Players | Season Closed |
| March 2024 | 2024 | 43 | March 31, 2024 |
| February 2024 | 2024 | 30 | February 29, 2024 |
| December 2023 | 2024 | 32 | December 31, 2023 |
| November 2023 | 2024 | 32 | November 30, 2023 |
| October 2023 | 2024 | 26 | October 31, 2023 |
| September 2023 | 2024 | 30 | September 30, 2023 |
| August 2023 | 2024 | 29 | August 31, 2023 |
| July 2023 | 2024 | 26 | July 31, 2023 |
| April 2023 | 2023 | 3 | April 30, 2023 |
| March 2023 | 2023 | 32 | March 31, 2023 |
| February 2023 | 2023 | 29 | February 28, 2023 |
| October 2022 | 2023 | 36 | October 31, 2022 |
| Crimson Invasion: Season 3 | 2018 | 19 | January 31, 2018 |
| Crimson Invasion: Season 1 | 2018 | 19 | November 30, 2017 |
| Burning Shadows: Season 3 | 2018 | 19 | October 31, 2017 |
| Burning Shadows: Season 1 | 2018 | 19 | August 31, 2017 |
| Guardians Rising Season 3 | 2017 | 36 | July 31, 2017 |
| Guardians Rising Season 2 | 2017 | 36 | June 30, 2017 |
| Guardians Rising Season 1 | 2017 | 36 | May 31, 2017 |
| Sun & Moon: Season 3 | 2017 | 36 | April 30, 2017 |
| Sun & Moon: Season 2 | 2017 | 36 | March 31, 2017 |
| Evolutions: Season 3 | 2017 | 36 | January 31, 2017 |
| Rescue Season | 2016 | 30 | October 31, 2016 |
| Gear Season | 2016 | 29 | September 30, 2016 |
| Closure Season | 2016 | 30 | July 30, 2016 |