WI-07 Republican Primary Winner: how this market works

What you need to know

This market asks which Republican candidate will win the primary election to become their party's official nominee for Wisconsin's 7th congressional district. A win for Michael Alfonso means he earns the right to represent Republicans in the November general election. A win for Kevin Hermening or Jessi Ebben means one of them gets that spot instead. This is only about the primary, not the November general election itself. The market settles on whoever wins the Republican primary vote on August 11, 2026. The winner is determined by official Republican election results, using sources like the Republican National Committee website. One important detail: if someone wins the primary but then steps aside before the general election, the market still resolves to that original winner. If no nominee is confirmed by November 3, 2026, the market resolves to 'Other'. None of the recent news provided relates directly to the WI-07 Republican primary or its candidates. The headlines cover national topics like the Iran war budget and Trump's Georgia visit. What would actually matter here is local Wisconsin news: candidate announcements, endorsements, polling, or campaign events in the 7th district. The market prices Michael Alfonso as the strong favorite at 77%, so the main question is really whether something unexpected disrupts that lead rather than whether two sides are evenly matched. The primary is still more than a year away, which is a long time. Candidates could enter or drop out, local endorsements could shift momentum, and voter turnout in a primary is always hard to predict. That remaining 23% reflects the real possibility that things change before August 2026.

The odds right now

• Michael Alfonso81%
• Kevin Hermening13%
• Jessi Ebben5%
• Niina Baum4%
• Don Raihala2%

Price history

How this resolves

Resolves August 11, 2026

This market will resolve according to the candidate who wins the nomination for the Republican Party to contest the WI-07 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. Read the full resolution rules on the live market page.

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