Incumbent Democrat Bill Keating seeks re-election in Massachusetts's 9th district, a seat rated Solid Democratic by Cook Political Report, Inside Elections, and Sabato's Crystal Ball. The district carries a D+6 Partisan Voter Index and delivered Keating a 56.4% victory in the most recent general election. Limited Republican recruitment, with only R. Tyler MacAllister advancing in the GOP primary, reinforces the lopsided trader consensus reflected in current pricing. Democratic primary opposition from Craig Swallow remains contained ahead of the September 1, 2026, contest. A national Republican surge, unexpected Keating withdrawal, or major scandal could narrow margins, though historical patterns and structural advantages continue to anchor expectations for Democratic retention on November 3.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertMA-09 Wahlsieger
Demokratische Partei
94%
Republikanische Partei
7%
Demokratische Partei
94%
Republikanische Partei
7%
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/).
Markt eröffnet: Jan 28, 2026, 11:09 AM ET
Resolver
0x2F5e3684c...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/).
Resolver
0x2F5e3684c...Incumbent Democrat Bill Keating seeks re-election in Massachusetts's 9th district, a seat rated Solid Democratic by Cook Political Report, Inside Elections, and Sabato's Crystal Ball. The district carries a D+6 Partisan Voter Index and delivered Keating a 56.4% victory in the most recent general election. Limited Republican recruitment, with only R. Tyler MacAllister advancing in the GOP primary, reinforces the lopsided trader consensus reflected in current pricing. Democratic primary opposition from Craig Swallow remains contained ahead of the September 1, 2026, contest. A national Republican surge, unexpected Keating withdrawal, or major scandal could narrow margins, though historical patterns and structural advantages continue to anchor expectations for Democratic retention on November 3.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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