Incumbent Democrat Bill Keating secured his party's nomination with roughly 80 percent of the vote in the September 1 primary, clearing the path for the November 3 general election against Republican Tyler MacAllister. Massachusetts' 9th district maintains a consistent Democratic tilt, reflected in recent presidential results and Keating's prior victories by double-digit margins. Forecasters rate the seat Solid Democratic, citing the incumbent's established fundraising edge, local name recognition across Cape Cod, the Islands, and the South Shore, and the state's overall partisan composition. MacAllister, a former local selectman, advanced unopposed on the Republican side but faces structural barriers typical for the minority party in this district. Late developments such as a national Republican surge or unforeseen candidate issues remain the primary variables that could narrow the gap before Election Day.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · ОновленоMA-09 House Election Winner
$23,264 Обс.
$23,264 Обс.
Bill Keating (D)
95%
Tyler MacAllister (R)
5%
$23,264 Обс.
$23,264 Обс.
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/).
Ринок відкрито: Jan 28, 2026, 11:09 AM ET
Вирішувач
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/).
Вирішувач
0x2F5e3684c...Incumbent Democrat Bill Keating secured his party's nomination with roughly 80 percent of the vote in the September 1 primary, clearing the path for the November 3 general election against Republican Tyler MacAllister. Massachusetts' 9th district maintains a consistent Democratic tilt, reflected in recent presidential results and Keating's prior victories by double-digit margins. Forecasters rate the seat Solid Democratic, citing the incumbent's established fundraising edge, local name recognition across Cape Cod, the Islands, and the South Shore, and the state's overall partisan composition. MacAllister, a former local selectman, advanced unopposed on the Republican side but faces structural barriers typical for the minority party in this district. Late developments such as a national Republican surge or unforeseen candidate issues remain the primary variables that could narrow the gap before Election Day.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · Оновлено

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