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icon for Oregon Republican Senate Primary Winner

Oregon Republican Senate Primary Winner

icon for Oregon Republican Senate Primary Winner

Oregon Republican Senate Primary Winner

David Brock Smith 100%

Joe Johnson <1%

Douglas T. Muck Jr. <1%

Tim Skelton <1%

Polymarket

$126,790 Vol.

David Brock Smith 100%

Joe Johnson <1%

Douglas T. Muck Jr. <1%

Tim Skelton <1%

Polymarket

$126,790 Vol.

David Brock Smith

$13,514 Vol.

Yes

Joe Johnson

$17,019 Vol.

No

Douglas T. Muck Jr.

$11,290 Vol.

No

Tim Skelton

$9,784 Vol.

No

Russell McAlmond

$16,057 Vol.

No

Jo Rae Perkins

$22,974 Vol.

No

David Burch

$25,675 Vol.

No

Brent Barker

$7,160 Vol.

No

Deborah C. Brown

$3,317 Vol.

No

This market will resolve according to the winner of the Republican Primary for United States Senator from Oregon. If no 2026 Oregon 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 Oregon Republican Party, however an overwhelming consensus of credible reporting may suffice.David Brock Smith, a sitting Oregon state senator with prior House service and local government experience in rural southwest districts, won the May 19 Republican primary for U.S. Senate. Early returns showed him ahead of six other candidates, including perennial nominee Jo Rae Perkins and Brent Barker, and the race was the last called by major outlets. His established legislative record, endorsements from party-aligned groups, and fundraising edge consolidated support in a low-turnout contest. Trader consensus pricing at 100 percent for Smith aligns with the confirmed primary outcome and the absence of viable remaining contenders. Narrow paths to reversal would require substantial uncounted ballots or successful legal challenges to certification, both viewed as improbable at this stage.

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

If no 2026 Oregon 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 Oregon 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 Oregon. If no 2026 Oregon 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 Oregon Republican Party, however an overwhelming consensus of credible reporting may suffice.
Volume
$126,790
End Date
May 19, 2026
Market Opened
Dec 15, 2025, 8:07 PM ET

Outcome proposed: Yes

No dispute

Final outcome: Yes

This market will resolve according to the winner of the Republican Primary for United States Senator from Oregon. If no 2026 Oregon 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 Oregon Republican Party, however an overwhelming consensus of credible reporting may suffice.David Brock Smith, a sitting Oregon state senator with prior House service and local government experience in rural southwest districts, won the May 19 Republican primary for U.S. Senate. Early returns showed him ahead of six other candidates, including perennial nominee Jo Rae Perkins and Brent Barker, and the race was the last called by major outlets. His established legislative record, endorsements from party-aligned groups, and fundraising edge consolidated support in a low-turnout contest. Trader consensus pricing at 100 percent for Smith aligns with the confirmed primary outcome and the absence of viable remaining contenders. Narrow paths to reversal would require substantial uncounted ballots or successful legal challenges to certification, both viewed as improbable at this stage.

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

If no 2026 Oregon 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 Oregon 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 Oregon. If no 2026 Oregon 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 Oregon Republican Party, however an overwhelming consensus of credible reporting may suffice.
Volume
$126,790
End Date
May 19, 2026
Market Opened
Dec 15, 2025, 8:07 PM ET

Outcome proposed: Yes

No dispute

Final outcome: Yes

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Frequently Asked Questions

"Oregon Republican Senate Primary Winner" is a prediction market on Polymarket with 9 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "David Brock Smith" at 100%, followed by "Joe Johnson" 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, "Oregon Republican Senate Primary Winner" has generated $126.8K in total trading volume since the market launched on Dec 15, 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 "Oregon Republican Senate Primary Winner," browse the 9 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 "Oregon Republican Senate Primary Winner" is "David Brock Smith" at 100%, meaning the market assigns a 100% chance to that outcome. The next closest outcome is "Joe Johnson" 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 "Oregon 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.