League History
| Season | Cycle | Players | Season Closed |
| Guardians Rising Season 3 | 2017 | 36 | July 31, 2017 |
| Guardians Rising Season 2 | 2017 | 41 | June 30, 2017 |
| Sun & Moon: Season 1 | 2017 | 38 | February 28, 2017 |
| Rescue Season | 2016 | 59 | October 31, 2016 |
| Gear Season | 2016 | 26 | September 30, 2016 |
| Worlds Collide Season | 2016 | 59 | April 30, 2016 |
| Rift Season | 2016 | 53 | March 31, 2016 |
| Nature Season | 2016 | 54 | November 30, 2015 |
| Mossdeep Gym | 2015 | 93 | September 07, 2015 |
| Fortree Gym | 2015 | 73 | July 27, 2015 |
| Lavaridge Gym | 2015 | 17 | May 05, 2015 |
| Mauville Gym | 2015 | 32 | March 23, 2015 |
| Dewford Gym | 2015 | 37 | February 09, 2015 |
| Rustboro Gym | 2015 | 49 | December 29, 2014 |
| Greninja | 2014 | 40 | November 03, 2014 |
| Delphox | 2014 | 41 | August 04, 2014 |
| Chesnaught | 2014 | 66 | June 23, 2014 |
| Yveltal | 2014 | 66 | May 12, 2014 |
| Xerneas | 2014 | 62 | March 31, 2014 |
| Froakie | 2014 | 58 | February 17, 2014 |
| Fennekin | 2014 | 53 | January 06, 2014 |
| Chespin | 2014 | 51 | November 25, 2013 |
| Humilau Gym | 2013 | 33 | September 15, 2013 |
| Opelucid Gym | 2013 | 23 | August 04, 2013 |
| Mistralton Gym | 2013 | 23 | June 23, 2013 |