I looked at the Ladder rankings.
Gen 9 OU Ladder shows the Top 500 players.
Players from Rank 150 to 500 had mostly GXE of 65% to 75%.
These players had Rankings of 1,800 to 1,700.
Than Finch made a post saying it is possible for 70% GXE or 1,500 to 1,600 ranked players to get reqs.
It seems...