Delaware Republican Senate Primary Winner

ResolvedOutcomes17as of

This hub tracks 17 outcomes of this event, with the news signals that move them.

What are the odds right now?

Each outcome shows its current market price — the market-implied probability it happens. Click an outcome for its full market page.

Michael Katz100%
John Shulli0%
Person B0%
Person C0%
Person D0%
Person E0%
Person F0%
Person G0%
Person H0%
Person I0%
Person J0%
Person K0%
Person L0%
Person M0%
Person N0%
Person O0%
Other0%

What moved the odds?

2 AI-matched news signals available across this event, newest first. Entry price is the called side when the news hit; the signed return marks it against the outcome’s final price as of .

Michael KatzDecision Desk (DDHQ)98%match100¢
Decision Desk HQ projects Michael Katz wins the DE US Senate Republican Primary • • #DecisionMade: 8:29 PM EDT
Michael Katzapnews.com98%match
Michael Katz wins Republican nomination for U.S. Senate in Delaware

What is this event about?

This market will resolve according to the winner of the Republican Primary for United States Senator from Delaware. If no 2026 Delaware Republican Senate Primary takes place, this market will resolve to "Other". The resolution source for this market will be the first announcement of the results from the Delaware Republican party, however an overwhelming consensus of credible reporting may suffice.