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icon for New Hampshire Republican Senate Primary Winner

New Hampshire Republican Senate Primary Winner

icon for New Hampshire Republican Senate Primary Winner

New Hampshire Republican Senate Primary Winner

John E. Sununu 100.0%

Scott Brown <1%

Chris Sununu <1%

Dan Innis <1%

Polymarket

$19,717 Vol.

John E. Sununu 100.0%

Scott Brown <1%

Chris Sununu <1%

Dan Innis <1%

Polymarket

$19,717 Vol.

icon for John E. Sununu

John E. Sununu

$12,886 Vol.

Yes

icon for Scott Brown

Scott Brown

$3,897 Vol.

No

icon for Chris Sununu

Chris Sununu

$1,941 Vol.

No

icon for Dan Innis

Dan Innis

$993 Vol.

No

This market will resolve according to the winner of the Republican Primary for United States Senator from New Hampshire. If no 2026 New Hampshire 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 New Hampshire Republican party, however an overwhelming consensus of credible reporting may suffice.John E. Sununu secured the Republican nomination for New Hampshire's open U.S. Senate seat in the September 8 primary, receiving roughly 68 percent of the vote against Scott Brown's 27 percent share. His commanding position stems from strong endorsements by President Trump and Senate leadership, a prominent family political legacy in the state, superior fundraising, and consistent polling leads that highlighted his stronger general-election matchup potential versus Democrat Chris Pappas. These factors consolidated Republican support behind the former senator, who previously held the seat from 2003 to 2009. With results now certified by major outlets, trader consensus reflects near-certainty in the outcome, though any unresolved procedural disputes could theoretically prompt market adjustments before final resolution.

This market will resolve according to the winner of the Republican Primary for United States Senator from New Hampshire.

If no 2026 New Hampshire 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 New Hampshire 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 New Hampshire. If no 2026 New Hampshire 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 New Hampshire Republican party, however an overwhelming consensus of credible reporting may suffice.
Volume
$19,717
End Date
Sep 8, 2026
Market Opened
Dec 2, 2025, 3:26 PM ET

Outcome proposed: No

No dispute

Final outcome: No

This market will resolve according to the winner of the Republican Primary for United States Senator from New Hampshire. If no 2026 New Hampshire 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 New Hampshire Republican party, however an overwhelming consensus of credible reporting may suffice.John E. Sununu secured the Republican nomination for New Hampshire's open U.S. Senate seat in the September 8 primary, receiving roughly 68 percent of the vote against Scott Brown's 27 percent share. His commanding position stems from strong endorsements by President Trump and Senate leadership, a prominent family political legacy in the state, superior fundraising, and consistent polling leads that highlighted his stronger general-election matchup potential versus Democrat Chris Pappas. These factors consolidated Republican support behind the former senator, who previously held the seat from 2003 to 2009. With results now certified by major outlets, trader consensus reflects near-certainty in the outcome, though any unresolved procedural disputes could theoretically prompt market adjustments before final resolution.

This market will resolve according to the winner of the Republican Primary for United States Senator from New Hampshire.

If no 2026 New Hampshire 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 New Hampshire 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 New Hampshire. If no 2026 New Hampshire 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 New Hampshire Republican party, however an overwhelming consensus of credible reporting may suffice.
Volume
$19,717
End Date
Sep 8, 2026
Market Opened
Dec 2, 2025, 3:26 PM ET

Outcome proposed: No

No dispute

Final outcome: No

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Frequently Asked Questions

"New Hampshire Republican Senate Primary Winner" is a prediction market on Polymarket with 4 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "John E. Sununu" at 100%, followed by "Scott Brown" at 0%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 100¢ implies that the market collectively assigns a 100% 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, "New Hampshire Republican Senate Primary Winner" has generated $19.7K in total trading volume since the market launched on Dec 2, 2025. 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 "New Hampshire Republican Senate Primary Winner," browse the 4 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 "New Hampshire Republican Senate Primary Winner" is "John E. Sununu" at 100%, meaning the market assigns a 100% chance to that outcome. The next closest outcome is "Scott Brown" at 0%. 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 "New Hampshire 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.