If you like sports and awesome data visualization, you will love these posters, which can be printed to order in beautiful paper. You can choose the final playoffs of every major sport event since 1903—427 brackets from the American MLB, NFL, NBA, NHL, and MLS to the European Champions League, the UEFA Euro and FIFA's World Cup.
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They are made by Deroy Peraza from Hyperakt. [Champions Ring via Data Visualization]