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Oklahoma Governor Republican Primary Winner

How the sports market is pricing "Oklahoma Governor Republican Primary Winner" right now — live quote plus platform comparison.

Mike Mazzei 100% Gentner Drummond 0% Chip Keating 0% Leisa Mitchell Haynes 0% Volume: $1.0M Liquidity: $60K Closes: 25 Aug 2026
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Oklahoma Governor Republican Primary Winner

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via March Madness Predictions) Pick
polygram.ink (preferred broker)
100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle See live odds →
Polymarket (direct)
polymarket.com
100% 0% 0% Geo-blocked in US/UK/EU USDC, on-chain See live odds →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD See live odds →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR See live odds →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) See live odds →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
Mike Mazzei100%
Gentner Drummond0%
Chip Keating0%
Leisa Mitchell Haynes0%
Charles McCall0%
Jake Merrick0%
Ryan Walters0%
Matt Pinnell0%
Candidate A0%
Candidate B0%
Candidate C0%
Candidate D0%
Candidate E0%
Candidate F0%
Candidate G0%
Candidate H0%
Candidate I0%
Candidate J0%
Candidate K0%
Candidate L0%
Candidate M0%
Candidate N0%
Candidate O0%
Other0%

Market context

Oklahoma Republicans have already had a crowded governor’s race, and the initial primary on 16 June showed how narrow the path can be in a multi-candidate field. Gentner Drummond led the first round with 26.25% and Mike Mazzei finished second on 25.97%, pushing the contest to a runoff rather than producing an outright winner. That kind of split result matters for a market priced at 54% YES: the race has already behaved like a close, two-stage contest rather than a clear one-round favourite.

The comparable case is the 2022 Republican primary, when Kevin Stitt won outright with 69.1% and no runoff was needed, which is a very different shape of race from 2026. This year’s field was open because Stitt is term-limited, and reporting through the spring described nine Republican contenders, with Drummond, Mazzei, Charles McCall and Chip Keating drawing the most attention. In primary markets like this, the decisive factor is less early polling than whether one candidate can consolidate late support and clear 50% on the first ballot.

The main trader watchpoints were the runoff schedule and any formal result announcements from the Oklahoma Republican Party. Once the June primary failed to deliver a majority, the August runoff became the key dependency, and live result coverage on 25 August showed the party still in the process of choosing its nominee. Any market tied to the overall Republican primary winner would typically hinge on that runoff result, unless official reporting had already settled the contest earlier.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for Oklahoma Governor Republican Primary Winner. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?
Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
Can I bet on individual matches?
Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
What are live sports odds on Polymarket?
Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
Which sports markets are available?
Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
How fast do sports winnings settle?
Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
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