Incumbent Republican Senator James Lankford's commanding lead in Oklahoma's deep-red U.S. Senate race anchors trader consensus at 95% for a GOP win, reflecting polls showing him ahead by 40+ points against Democrat Annie Andrews. Lankford solidified his position by winning the June GOP primary against conservative challengers critical of his border security votes, followed by President Trump's endorsement. Oklahoma's strong Republican tilt—evident in Trump's 33-point 2020 victory—and the Democrat's limited name recognition sustain this lopsided sentiment. Realistic challenges include a major Lankford scandal, depressed GOP turnout, or an unforeseen national Democratic wave, though historical base rates make these low-probability events ahead of the November ballot.
Experimental AI-generated summary referencing Polymarket data · Updated
Republican
95%

Democrat
5%

Republican
95%

Democrat
5%
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Market Opened: Oct 13, 2025, 4:48 PM ET
Resolver
0x2F5e3684c...Resolver
0x2F5e3684c...Incumbent Republican Senator James Lankford's commanding lead in Oklahoma's deep-red U.S. Senate race anchors trader consensus at 95% for a GOP win, reflecting polls showing him ahead by 40+ points against Democrat Annie Andrews. Lankford solidified his position by winning the June GOP primary against conservative challengers critical of his border security votes, followed by President Trump's endorsement. Oklahoma's strong Republican tilt—evident in Trump's 33-point 2020 victory—and the Democrat's limited name recognition sustain this lopsided sentiment. Realistic challenges include a major Lankford scandal, depressed GOP turnout, or an unforeseen national Democratic wave, though historical base rates make these low-probability events ahead of the November ballot.
Experimental AI-generated summary referencing Polymarket data · Updated



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