Incumbent Bill Keating holds a commanding position in the Massachusetts 9th congressional district race due to the area's consistent Democratic lean, where he won reelection in 2024 by double digits. Keating secured his party's nomination on September 1 with nearly 80 percent of the primary vote, while Republican nominee Tyler MacAllister advanced unopposed from his primary. Nonpartisan forecasters rate the seat as solidly or safely Democratic, reflecting limited Republican infrastructure, fundraising gaps, and the district's coastal and suburban voter base. Trader consensus at 95 percent for Keating aligns with this structural advantage. A realistic shift would require a major scandal, significant health event, or unexpected national political realignment strong enough to overcome the partisan baseline before 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
$23,264 Vol.
$23,264 Vol.
Bill Keating (D)
95%
Tyler MacAllister (R)
5%
$23,264 Vol.
$23,264 Vol.
Bill Keating (D)
95%
Tyler MacAllister (R)
5%
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
Abwickler
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/).
Abwickler
0x2F5e3684c...Incumbent Bill Keating holds a commanding position in the Massachusetts 9th congressional district race due to the area's consistent Democratic lean, where he won reelection in 2024 by double digits. Keating secured his party's nomination on September 1 with nearly 80 percent of the primary vote, while Republican nominee Tyler MacAllister advanced unopposed from his primary. Nonpartisan forecasters rate the seat as solidly or safely Democratic, reflecting limited Republican infrastructure, fundraising gaps, and the district's coastal and suburban voter base. Trader consensus at 95 percent for Keating aligns with this structural advantage. A realistic shift would require a major scandal, significant health event, or unexpected national political realignment strong enough to overcome the partisan baseline before 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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