[US Democratic primaries: Number of states (including DC) won by Joe Biden to be] 0

Created by Cato on 2019-11-22; known on 2020-08-21; judged wrong by Cato on 2020-03-05.

• Cato estimated 0% on 2019-11-22
• Cato on 2019-11-22
• pranomostro estimated 0% on 2019-12-02
• Bruno Parga estimated 0% on 2020-01-04
• Cato   judged this prediction wrong on 2020-03-05.