Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Review UK) Pick polygram.ink (preferred broker) |
61% | 39% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
61% | 39% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Lisa Demuth | 61% |
| Mike Lindell | 39% |
| Kendall Qualls | 2% |
| Scott Jensen | 0% |
| Jeff Johnson | 0% |
| Patrick Knight | 0% |
| Brad Kohler | 0% |
| Chris Madel | 0% |
| Phil Parrish | 0% |
| Kristin Robbins | 0% |
| Other | 0% |
| Candidate B | 0% |
| Candidate C | 0% |
| Candidate D | 0% |
| Candidate E | 0% |
| Candidate F | 0% |
| Candidate G | 0% |
| Candidate H | 0% |
| Candidate I | 0% |
| Candidate J | 0% |
| Candidate K | 0% |
| Candidate L | 0% |
| Candidate M | 0% |
| Candidate N | 0% |
| Candidate O | 0% |
| Candidate P | 0% |
| Candidate Q | 0% |
| Candidate R | 0% |
| Candidate S | 0% |
| Candidate T | 0% |
| Candidate U | 0% |
| Candidate V | 0% |
| Candidate W | 0% |
| Candidate X | 0% |
| Candidate Y | 0% |
| Candidate Z | 0% |
Market context
The Republican nominee for Minnesota governor will be decided by the primary held on 11 August 2026, with early voting already open and results expected from the Minnesota Republican Party on election night or shortly after. In practical terms, a 62% crowd-implied probability for YES suggests the market is leaning towards a specific named candidate already being the winner, but the underlying race remains contestable because the field has been fragmented and late momentum can matter in low-turnout primaries.[16][9][4]
The closest historical analogue for reading this market is not a presidential-style primary with clear national attention, but a convention-shaped state contest where endorsements, straw polls, and candidate consolidation can swing final perceptions faster than broad polling. Party-endorsed Kendall Qualls won the Minnesota GOP convention endorsement after multiple rounds, yet Lisa Demuth led the party’s informal straw poll and Mike Lindell has benefited from higher-profile attention, showing how different pre-primary signals can point in different directions.[3][1][8] Recent polling cited by The Hill put Lindell ahead on 35%, with Demuth at 26% and Qualls at 11%, which is the sort of spread that can move a market if traders are reacting programmatically to fresh survey releases rather than treating endorsements as decisive.[6]
A power user watching this market would track official filing changes, any candidate withdrawals, late endorsements, and the timing of county-level result dumps from the Republican Party, because a narrow lead can flip fast if early precincts are unrepresentative. The key dependency is whether the party treats a first-round plurality as final or whether any second-round or run-off process is triggered; the market description says it resolves on the overall winner including that possibility, so conditional orders should be keyed to the official rule set rather than headline projections alone.[16][4][7]
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Review UK, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Review UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
Trade Minnesota Governor Republican Primary Winner on Polymarket Review UK
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