Incumbent Democrat Derek Tran holds a commanding trader consensus at 85.5% implied probability to retain CA-45, driven by his narrow 2024 victory and a post-redistricting shift making the Orange County district D+3 on the Cook Partisan Voting Index, with Kamala Harris projected to carry it by four points. Recent March 2026 filings revealed a fragmented Republican primary field featuring five challengers—including Westminster Mayor Chi Charlie Nguyen, Amy Phan West, and veterans Mark Leonard and Tom Vo—likely splitting votes in California's top-two primary on June 2 and advancing Tran against a weakened GOP foe. Fundraising leads and no major scandals further solidify his incumbency edge ahead of the November general.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoVencedor da eleição da casa CA-45
Vencedor da eleição da casa CA-45
Partido Democrata
86%
Partido Republicano
12%
Partido Democrata
86%
Partido Republicano
12%
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/).
Mercado Aberto: Jan 28, 2026, 10:30 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 Democrat Derek Tran holds a commanding trader consensus at 85.5% implied probability to retain CA-45, driven by his narrow 2024 victory and a post-redistricting shift making the Orange County district D+3 on the Cook Partisan Voting Index, with Kamala Harris projected to carry it by four points. Recent March 2026 filings revealed a fragmented Republican primary field featuring five challengers—including Westminster Mayor Chi Charlie Nguyen, Amy Phan West, and veterans Mark Leonard and Tom Vo—likely splitting votes in California's top-two primary on June 2 and advancing Tran against a weakened GOP foe. Fundraising leads and no major scandals further solidify his incumbency edge ahead of the November general.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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