League History
| Season | Cycle | Players | Season Closed |
| Sun & Moon: Season 3 | 2017 | 21 | 30 Apr 2017 |
| Sun & Moon: Season 2 | 2017 | 21 | 31 Mar 2017 |
| Evolutions: Season 3 | 2017 | 12 | 31 Jan 2017 |
| Evolutions: Season 2 | 2017 | 12 | 31 Dec 2016 |
| Evolutions: Season 1 | 2017 | 12 | 30 Nov 2016 |
| Rescue Season | 2016 | 13 | 31 Oct 2016 |
| Gear Season | 2016 | 13 | 30 Sep 2016 |
| Steam Season | 2016 | 13 | 31 Aug 2016 |
| Closure Season | 2016 | 12 | 30 Jul 2016 |
| Alakazam! Season | 2016 | 10 | 30 Jun 2016 |
| New Friends Season | 2016 | 12 | 30 May 2016 |
| Worlds Collide Season | 2016 | 11 | 30 Apr 2016 |
| Rift Season | 2016 | 12 | 31 Mar 2016 |
| Parallel Season | 2016 | 12 | 29 Feb 2016 |
| Break Season | 2016 | 12 | 31 Jan 2016 |
| Tech Season | 2016 | 12 | 31 Dec 2015 |
| Nature Season | 2016 | 12 | 30 Nov 2015 |
| Sootopolis Gym | 2015 | 13 | 19 Oct 2015 |
| Mossdeep Gym | 2015 | 14 | 07 Sep 2015 |
| Fortree Gym | 2015 | 13 | 27 Jul 2015 |
| Petalburg Gym | 2015 | 11 | 15 Jun 2015 |
| Lavaridge Gym | 2015 | 11 | 05 May 2015 |