Incumbent Republican Rep. Glenn Grothman's entrenched position in the R+8 leaning Wisconsin 6th Congressional District drives trader consensus to an 85% implied probability for the Republican Party, reflecting the seat's Solid R rating from Cook Political Report and his 23-point 2024 victory margin over Democrat John Zarbano. A fragmented opposition—including eight Democratic primary contenders like Amanda Bell and Bradley Smith, a GOP primary challenger Jonathan Peetz, and independent union fire captain Michael Thurow—bolsters this positioning amid no recent polling. No major developments have emerged in the past 30 days, with August 11 primaries and the November 3 general election as key upcoming milestones that could influence dynamics.
Experimental AI-generated summary referencing Polymarket data · UpdatedWI-06 House Election Winner
WI-06 House Election Winner
Republican Party
85%
Democratic Party
14%
Republican Party
85%
Democratic Party
14%
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/).
Market Opened: Jan 28, 2026, 11:24 AM ET
Resolver
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/).
Resolver
0x2F5e3684c...Incumbent Republican Rep. Glenn Grothman's entrenched position in the R+8 leaning Wisconsin 6th Congressional District drives trader consensus to an 85% implied probability for the Republican Party, reflecting the seat's Solid R rating from Cook Political Report and his 23-point 2024 victory margin over Democrat John Zarbano. A fragmented opposition—including eight Democratic primary contenders like Amanda Bell and Bradley Smith, a GOP primary challenger Jonathan Peetz, and independent union fire captain Michael Thurow—bolsters this positioning amid no recent polling. No major developments have emerged in the past 30 days, with August 11 primaries and the November 3 general election as key upcoming milestones that could influence dynamics.
Experimental AI-generated summary referencing Polymarket data · Updated

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