This table show all leagues (past and present) of the Open Study Room. Open leagues are green.
Begin time End time Name Type # Divisions # Players # games
09/30/2017 10/31/2017 October DDK League ddk 1 21 15
09/30/2017 10/31/2017 October OSR Ladder ladder 2 77 57
08/31/2017 09/30/2017 DDK league ddk 1 14 18
08/31/2017 09/30/2017 September OSR ladder ladder 2 47 55
07/31/2017 08/31/2017 August OSR ladder ladder 2 28 22
07/31/2017 10/31/2017 2nd OSR Meijin league 1 58 124
06/30/2017 07/31/2017 July OSR ladder ladder 3 37 20
05/31/2017 06/30/2017 June OSR ladder ladder 3 51 54
04/30/2017 05/30/2017 May OSR ladder ladder 3 46 48
04/29/2017 07/31/2017 OSR Meijin league 1 49 99
04/01/2017 04/30/2017 April OSR ladder ladder 2 69 79
03/01/2017 03/31/2017 March OSR ladder ladder 2 86 64
02/18/2017 02/28/2017 First OSR ladder ladder 1 55 12