Incumbent Rep. Kevin Hern's March announcement to vacate his seat for a U.S. Senate bid opened Oklahoma's 1st Congressional District, a reliably Republican stronghold with a Cook PVI of R+14, propelling trader consensus to price the Republican Party at 85% for the November 3 general election winner. A crowded GOP primary field—including state Rep. Mark Tedford, Corp. Commissioner Kim David, pastor Jackson Lahmeyer, and Lt. Col. Dan Rooney—advances to the June 16 ballot, where the nominee faces minimal Democratic opposition from a single announced challenger. Absent polling, historical double-digit GOP general election margins and weak Democratic turnout in this Tulsa-area battleground sustain the lopsided odds, though primary dynamics or late scandals could influence the eventual Republican standard-bearer.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedOK-01 House Election Winner
OK-01 House Election Winner
$11,833 Vol.
$11,833 Vol.
Republican Party
86%
Democratic Party
13%
$11,833 Vol.
$11,833 Vol.
Republican Party
86%
Democratic Party
13%
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Market Opened: Jan 28, 2026, 11:23 AM ET
Resolver
0x2F5e3684c...A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Resolver
0x2F5e3684c...Incumbent Rep. Kevin Hern's March announcement to vacate his seat for a U.S. Senate bid opened Oklahoma's 1st Congressional District, a reliably Republican stronghold with a Cook PVI of R+14, propelling trader consensus to price the Republican Party at 85% for the November 3 general election winner. A crowded GOP primary field—including state Rep. Mark Tedford, Corp. Commissioner Kim David, pastor Jackson Lahmeyer, and Lt. Col. Dan Rooney—advances to the June 16 ballot, where the nominee faces minimal Democratic opposition from a single announced challenger. Absent polling, historical double-digit GOP general election margins and weak Democratic turnout in this Tulsa-area battleground sustain the lopsided odds, though primary dynamics or late scandals could influence the eventual Republican standard-bearer.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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