Massachusetts's deep Democratic lean and the incumbent's established position anchor trader consensus around a strong party outcome in the 2026 Senate race. Recent polling shows Senator Ed Markey holding a lead over primary challenger Seth Moulton ahead of the September 1 primary, while general election matchups against Republican contenders such as John Deaton reflect the state's consistent partisan patterns. Cook Political Report, Inside Elections, and Sabato's Crystal Ball all rate the contest Solid or Safe Democratic, consistent with historical results in the commonwealth. Late developments such as a significant scandal, health event, or unusually high turnout shift could still alter the trajectory before November voting.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateMassachusetts Senate Election Winner
$12,987 Vol.
$12,987 Vol.

Democrat
95%

Republican
4%
$12,987 Vol.
$12,987 Vol.

Democrat
95%

Republican
4%
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Binuksan ang Market: Oct 13, 2025, 5:07 PM ET
Resolver
0x2F5e3684c...A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Resolver
0x2F5e3684c...Massachusetts's deep Democratic lean and the incumbent's established position anchor trader consensus around a strong party outcome in the 2026 Senate race. Recent polling shows Senator Ed Markey holding a lead over primary challenger Seth Moulton ahead of the September 1 primary, while general election matchups against Republican contenders such as John Deaton reflect the state's consistent partisan patterns. Cook Political Report, Inside Elections, and Sabato's Crystal Ball all rate the contest Solid or Safe Democratic, consistent with historical results in the commonwealth. Late developments such as a significant scandal, health event, or unusually high turnout shift could still alter the trajectory before November voting.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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