Michigan Democratic Senate Primary: Washtenaw County (Ann Arbor) Winner: how this market works

What you need to know

This market is asking one specific question: which candidate will win Washtenaw County, the county that includes Ann Arbor, in Michigan's Democratic primary for U.S. Senate on August 4, 2026. A Yes for Abdul El-Sayed means he gets more votes than anyone else in that county. A Yes for Haley Stevens means she does. This is not about who wins the full statewide primary, just this one county's result. Whoever receives the most votes in Washtenaw County on August 4, 2026 wins this market. The official source is Michigan's Secretary of State or Washtenaw County's own certified results. If there is a tie, the candidate whose last name comes first alphabetically is declared the winner. One important edge case: if the county results are not confirmed by December 31, 2026, the market settles as 'Other' instead of naming either candidate. None of the provided news headlines relate to this market. They cover unrelated races and international stories. The developments worth watching for would be: new polling from Michigan's Democratic Senate primary, candidate endorsements from major figures or organizations in Washtenaw County, and any significant campaign events in the Ann Arbor area ahead of the August 4 primary. The market is heavily one-sided, with El-Sayed priced at 91%, so the honest framing is that the main uncertainty is simply whether something unexpected happens. El-Sayed, a physician and former Michigan gubernatorial candidate, has deep roots in the Ann Arbor area, which helps explain the strong lean. The real unknowns are turnout patterns, whether new candidates enter, and how the broader statewide race shifts between now and August 2026. Over a year of campaign time remains.

The odds right now

• Abdul El-Sayed91%
• Haley Stevens6%

Price history

How this resolves

Resolves August 4, 2026

This market will resolve according to the candidate who receives the most valid votes from Washtenaw County in the Democratic Primary for United States Senator from Michigan, which is scheduled to be held on August 4, 2026. The named candidates will be primarily ranked by the number of valid votes received in the specified election. Read the full resolution rules on the live market page.

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