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Delaware Republican Senate Primary Winner

icon for Delaware Republican Senate Primary Winner

Delaware Republican Senate Primary Winner

$33,236 Vol.

Polymarket

$33,236 Vol.

Michael Katz

$2,046 Vol.

88%

John Shulli

$31,190 Vol.

12%

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.Michael Katz leads the Delaware Republican Senate primary market at 72% because traders weigh his prior elected experience as a state senator and 2024 statewide independent candidacy as stronger assets for name recognition and organizational support ahead of the September 15 primary. John Shulli trails at 19% despite higher fundraising totals, reflecting his more recent entry and lack of prior elected office. No major new endorsements, polls, or campaign events have shifted positioning in recent weeks, leaving the gap driven by Katz’s established Delaware profile versus Shulli’s military and academic background.

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.
Volume
$33,236
Data de Término
15 set 2026
Mercado Aberto
Feb 25, 2026, 6:16 PM ET
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.
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.Michael Katz leads the Delaware Republican Senate primary market at 72% because traders weigh his prior elected experience as a state senator and 2024 statewide independent candidacy as stronger assets for name recognition and organizational support ahead of the September 15 primary. John Shulli trails at 19% despite higher fundraising totals, reflecting his more recent entry and lack of prior elected office. No major new endorsements, polls, or campaign events have shifted positioning in recent weeks, leaving the gap driven by Katz’s established Delaware profile versus Shulli’s military and academic background.

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.
Volume
$33,236
Data de Término
15 set 2026
Mercado Aberto
Feb 25, 2026, 6:16 PM ET
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.

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Frequently Asked Questions

"Delaware Republican Senate Primary Winner" is a prediction market on Polymarket with 2 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Michael Katz" at 88%, followed by "John Shulli" at 12%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 88¢ implies that the market collectively assigns a 88% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Delaware Republican Senate Primary Winner" has generated $33.2K in total trading volume since the market launched on Feb 25, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Delaware Republican Senate Primary Winner," browse the 2 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Delaware Republican Senate Primary Winner" is "Michael Katz" at 88%, meaning the market assigns a 88% chance to that outcome. The next closest outcome is "John Shulli" at 12%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Delaware Republican Senate Primary Winner" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.