Incumbent Republican Bob Onder holds a commanding trader consensus at 91% implied probability to win Missouri's 3rd Congressional District House seat, driven by the district's R+13 Cook PVI—ranking it among the nation's safest Republican seats—and his 2024 general election victory by 26 points over Democrat Bethany Mann. Forecasters like Cook Political Report and Sabato's Crystal Ball rate it Solid or Safe Republican, bolstered by Onder's fundraising dominance ($374,000 cash-on-hand as of December 2025 versus Mann's $3,000). With the March 31 filing deadline passed, the August 4 primaries feature a crowded Democratic field led by repeat challenger Mann and Onder facing John Fraser on the GOP side. Upsets would require a primary loss for Onder, personal scandal, health issues, or a strong national Democratic midterm wave.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertMO-03 Wahlsieger
MO-03 Wahlsieger
Republikanische Partei
91%
Demokratische Partei
8%
Republikanische Partei
91%
Demokratische Partei
8%
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/).
Markt eröffnet: Jan 28, 2026, 11:10 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 Bob Onder holds a commanding trader consensus at 91% implied probability to win Missouri's 3rd Congressional District House seat, driven by the district's R+13 Cook PVI—ranking it among the nation's safest Republican seats—and his 2024 general election victory by 26 points over Democrat Bethany Mann. Forecasters like Cook Political Report and Sabato's Crystal Ball rate it Solid or Safe Republican, bolstered by Onder's fundraising dominance ($374,000 cash-on-hand as of December 2025 versus Mann's $3,000). With the March 31 filing deadline passed, the August 4 primaries feature a crowded Democratic field led by repeat challenger Mann and Onder facing John Fraser on the GOP side. Upsets would require a primary loss for Onder, personal scandal, health issues, or a strong national Democratic midterm wave.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
Vorsicht bei externen Links.
Vorsicht bei externen Links.
Häufig gestellte Fragen