League History
| Season | Cycle | Players | Season Closed |
| Burning Shadows: Season 2 | 2018 | 247 | September 30, 2017 |
| Burning Shadows: Season 1 | 2018 | 246 | August 31, 2017 |
| Guardians Rising Season 3 | 2017 | 241 | July 31, 2017 |
| Guardians Rising Season 2 | 2017 | 241 | June 30, 2017 |
| Guardians Rising Season 1 | 2017 | 239 | May 31, 2017 |
| Sun & Moon: Season 3 | 2017 | 231 | April 30, 2017 |
| Sun & Moon: Season 2 | 2017 | 211 | March 31, 2017 |
| Sun & Moon: Season 1 | 2017 | 208 | February 28, 2017 |
| Evolutions: Season 3 | 2017 | 208 | January 31, 2017 |
| Evolutions: Season 2 | 2017 | 194 | December 31, 2016 |
| Evolutions: Season 1 | 2017 | 189 | November 30, 2016 |
| Rescue Season | 2016 | 196 | October 31, 2016 |
| Gear Season | 2016 | 196 | September 30, 2016 |
| Steam Season | 2016 | 196 | August 31, 2016 |
| Closure Season | 2016 | 189 | July 30, 2016 |
| Alakazam! Season | 2016 | 175 | June 30, 2016 |
| New Friends Season | 2016 | 176 | May 30, 2016 |
| Worlds Collide Season | 2016 | 174 | April 30, 2016 |
| Rift Season | 2016 | 167 | March 31, 2016 |
| Parallel Season | 2016 | 167 | February 29, 2016 |
| Break Season | 2016 | 167 | January 31, 2016 |
| Tech Season | 2016 | 157 | December 31, 2015 |
| Nature Season | 2016 | 151 | November 30, 2015 |
| Sootopolis Gym | 2015 | 152 | October 19, 2015 |
| Mossdeep Gym | 2015 | 148 | September 07, 2015 |