Dota 2 turns "Share Match History" off as a default setting.
In order for a Dota 2 player to take use Dota 2 statistics websites like Dotabuff or Pubstats, the Share Match History option must be activated.
Steps on how to turn on Share Match History:
1) Click on Settings (found on the upper right corner of the game)
2) Under the Game tab, click on General and turn on Share Match History.
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