Washington’s August 4 top-two primary for the 3rd Congressional District features incumbent Democrat Marie Gluesenkamp Perez against Republican state Sen. John Braun and a handful of lesser-funded challengers from both parties. Polling from early July shows Braun and Perez essentially tied in the low-to-mid 20s, well ahead of other Democrats such as Brent Hennrich. Braun’s endorsement from President Trump and Perez’s strong cash-on-hand advantage have shaped positioning, while the nonpartisan format means the two highest vote-getters advance to the November general regardless of party. With the primary only days away, trader focus centers on confirmation that these two will emerge as the nominees and any late shifts in turnout or undecided voters.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$66,302 Vol.

John Braun
99%

Marie Gluesenkamp Perez
98%

Brent Hennrich
5%

Lawrence Kellogg
2%

Suzzanna V. Tanner
2%

Eric Vaughan
2%

Antony Barran
2%
$66,302 Vol.

John Braun
99%

Marie Gluesenkamp Perez
98%

Brent Hennrich
5%

Lawrence Kellogg
2%

Suzzanna V. Tanner
2%

Eric Vaughan
2%

Antony Barran
2%
This market will resolve to “Yes” If the listed candidate advances from the primary to the general election for the WA-03 congressional district seat in the U.S. House of Representatives. Otherwise this market will resolve to “No”.
If no 2026 WA-03 congressional district primary takes place, this market will resolve to “No.”
This market will resolve based on the results of the primary election for the WA-03 congressional district seat, 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 government of Washington, specifically the Washington Office of the Secretary of State.
Market Opened: Dec 18, 2025, 3:30 PM ET
Resolver
0x65070BE91...This market will resolve to “Yes” If the listed candidate advances from the primary to the general election for the WA-03 congressional district seat in the U.S. House of Representatives. Otherwise this market will resolve to “No”.
If no 2026 WA-03 congressional district primary takes place, this market will resolve to “No.”
This market will resolve based on the results of the primary election for the WA-03 congressional district seat, 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 government of Washington, specifically the Washington Office of the Secretary of State.
Resolver
0x65070BE91...Washington’s August 4 top-two primary for the 3rd Congressional District features incumbent Democrat Marie Gluesenkamp Perez against Republican state Sen. John Braun and a handful of lesser-funded challengers from both parties. Polling from early July shows Braun and Perez essentially tied in the low-to-mid 20s, well ahead of other Democrats such as Brent Hennrich. Braun’s endorsement from President Trump and Perez’s strong cash-on-hand advantage have shaped positioning, while the nonpartisan format means the two highest vote-getters advance to the November general regardless of party. With the primary only days away, trader focus centers on confirmation that these two will emerge as the nominees and any late shifts in turnout or undecided voters.
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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