Incumbent Stephen Lynch holds a narrow edge in trader consensus for the MA-08 Democratic primary due to long-standing name recognition, institutional union backing, and constituent service record, yet Patrick Roath has kept the race tight through stronger grassroots fundraising totals exceeding $1.1 million, endorsements from figures like former Governor Deval Patrick and the Boston Teachers Union, and appeals to younger, more progressive voters amid shifting South Shore demographics. A mid-August candidate forum highlighted contrasts over corporate PAC money and policy priorities, while recent polling shows Lynch’s initial lead narrowing once voters receive candidate details. With the September 1 primary imminent and early voting underway, these dynamics sustain the close implied probabilities between the top two contenders.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMA-08 Democratic Primary Winner
Stephen Lynch 54%
Patrick Roath 49%
Andrew Zylberfink <1%
$34,316 Vol.
$34,316 Vol.

Stephen Lynch
54%

Patrick Roath
49%

Andrew Zylberfink
<1%
Stephen Lynch 54%
Patrick Roath 49%
Andrew Zylberfink <1%
$34,316 Vol.
$34,316 Vol.

Stephen Lynch
54%

Patrick Roath
49%

Andrew Zylberfink
<1%
If no nominee is announced by November 3, 2026, 11:59 PM ET, this market will resolve to "Other".
The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.
Any replacement of the nominee before election day will not change the resolution of the market.
Market Opened: Mar 3, 2026, 6:22 PM ET
Resolver
0x69c47De9D...If no nominee is announced by November 3, 2026, 11:59 PM ET, this market will resolve to "Other".
The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.
Any replacement of the nominee before election day will not change the resolution of the market.
Resolver
0x69c47De9D...Incumbent Stephen Lynch holds a narrow edge in trader consensus for the MA-08 Democratic primary due to long-standing name recognition, institutional union backing, and constituent service record, yet Patrick Roath has kept the race tight through stronger grassroots fundraising totals exceeding $1.1 million, endorsements from figures like former Governor Deval Patrick and the Boston Teachers Union, and appeals to younger, more progressive voters amid shifting South Shore demographics. A mid-August candidate forum highlighted contrasts over corporate PAC money and policy priorities, while recent polling shows Lynch’s initial lead narrowing once voters receive candidate details. With the September 1 primary imminent and early voting underway, these dynamics sustain the close implied probabilities between the top two contenders.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

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