Incumbent Republican Mario Diaz-Balart's strong hold on Florida's 28th congressional district, a reliably GOP-leaning seat with a partisan voter index of R+7, anchors trader consensus at 84% for the Republican Party. Diaz-Balart, seeking a 12th term, cruised through his August primary with minimal opposition and maintains a fundraising edge over Democratic nominee Jimmy Ramirez, who advanced from a contested primary. Recent FEC reports show Diaz-Balart raising over $1 million in Q3, bolstering his campaign amid a favorable national Republican environment in Florida. No recent polls indicate a competitive race, with historical margins exceeding 20 points; early voting begins October 26, potentially solidifying the GOP edge as traders price in low upset risk.
Experimental AI-generated summary referencing Polymarket data · UpdatedFL-28 House Election Winner
FL-28 House Election Winner
Republican Party
84%
Democratic Party
16%
Republican Party
84%
Democratic Party
16%
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Market Opened: Jan 28, 2026, 11:08 AM ET
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0x2F5e3684c...Resolver
0x2F5e3684c...Incumbent Republican Mario Diaz-Balart's strong hold on Florida's 28th congressional district, a reliably GOP-leaning seat with a partisan voter index of R+7, anchors trader consensus at 84% for the Republican Party. Diaz-Balart, seeking a 12th term, cruised through his August primary with minimal opposition and maintains a fundraising edge over Democratic nominee Jimmy Ramirez, who advanced from a contested primary. Recent FEC reports show Diaz-Balart raising over $1 million in Q3, bolstering his campaign amid a favorable national Republican environment in Florida. No recent polls indicate a competitive race, with historical margins exceeding 20 points; early voting begins October 26, potentially solidifying the GOP edge as traders price in low upset risk.
Experimental AI-generated summary referencing Polymarket data · Updated
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