Warren's winning candidates had the biggest wins in 2026 primaries

Average margin of victory and number of candidates in the race among winning non-incumbent candidates endorsed by progressive organizations and figures in 2026 congressional and gubernatorial Democratic primaries

Includes any candidate in a contested primary who won their partisan primary or advanced to the general election. Margin of victory is calculated as the difference in the percentage vote share received by the winning and second-place candidates in the primary election (or between the advancing endorsee and next-highest placing Democrat in top-two primaries). Runoff results are considered when an endorsement was made only during a runoff.
Source: X, Instagram, endorser websites, news reports, state election resultsGet the data