Republican incumbent Keith Self secured a commanding primary victory in Texas's 3rd congressional district, advancing to face Democrat Evan Hunt in the November 3, 2026 general election. The district's R+11 Partisan Voter Index and consistent "Solid Republican" or "Safe Republican" ratings from forecasters such as the Cook Political Report and Sabato's Crystal Ball underpin trader consensus favoring the GOP at 92.5 percent. Self's established position in the suburban Dallas-Fort Worth and Collin County areas, combined with limited Democratic infrastructure in the seat, has kept the race noncompetitive. Late developments such as a national partisan swing, unusually high turnout shifts among suburban voters, or unforeseen candidate-specific issues could narrow the margin, though historical patterns in similarly rated districts indicate such changes would require substantial external momentum.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedTX-03 House Election Winner
$32,617 Vol.
$32,617 Vol.
Republican Party
93%
Democratic Party
9%
$32,617 Vol.
$32,617 Vol.
Republican Party
93%
Democratic Party
9%
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...Republican incumbent Keith Self secured a commanding primary victory in Texas's 3rd congressional district, advancing to face Democrat Evan Hunt in the November 3, 2026 general election. The district's R+11 Partisan Voter Index and consistent "Solid Republican" or "Safe Republican" ratings from forecasters such as the Cook Political Report and Sabato's Crystal Ball underpin trader consensus favoring the GOP at 92.5 percent. Self's established position in the suburban Dallas-Fort Worth and Collin County areas, combined with limited Democratic infrastructure in the seat, has kept the race noncompetitive. Late developments such as a national partisan swing, unusually high turnout shifts among suburban voters, or unforeseen candidate-specific issues could narrow the margin, though historical patterns in similarly rated districts indicate such changes would require substantial external momentum.
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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