Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Angela Rayner | 100% |
| Wes Streeting | 100% |
| Yvette Cooper | 100% |
| Shabana Mahmood | 100% |
| Pat McFadden | 100% |
| Bridget Phillipson | 100% |
| Ed Miliband | 100% |
| Lisa Nandy | 100% |
| Heidi Alexander | 100% |
| Jonathan Reynolds | 100% |
| Alan Campbell | 100% |
| John Healey | 100% |
| Louise Haigh | 100% |
| Liz Kendall | 22% |
| Catherine West | 5% |
| Jacqui Smith | 3% |
| Jess Phillips | 3% |
| Rachel Reeves | 2% |
| David Lammy | 2% |
| James Murray | 2% |
| Peter Kyle | 2% |
| Keir Starmer | 1% |
| Darren Jones | 1% |
| Steve Reed | 1% |
| Dan Jarvis | 1% |
| Hilary Benn | 1% |
| Ian Murray | 1% |
| Jo Stevens | 1% |
| Patrick Vallance | 1% |
Market context
Andy Burnham has officially formed his first UK Cabinet, confirming John Healey as Chancellor, Ed Miliband as Foreign Secretary, and Shabana Mahmood as Home Secretary while removing senior Starmer loyalists including Rachel Reeves and David Lammy[2][5]. The listed individual’s inclusion is now a matter of historical record rather than speculation, as the full roster was unveiled within the statutory seven-day window following Burnham’s Monday inauguration[2][10].
Historically, prediction markets on cabinet appointments resolve to 100% once the Prime Minister’s list is published, mirroring the certainty seen in 2024 when Starmer’s initial cabinet was confirmed without subsequent reversals of key posts[2][5]. Unlike transitional periods where ministers serve temporarily, Burnham’s reshuffle involved explicit reappointments or new commissions for all cabinet members, eliminating ambiguity about continuity[2][4].
Traders should monitor the official Cabinet Office register for any post-announcement changes, though no such adjustments have occurred since the 20 July 2026 unveiling[1][2]. The settlement window extends to 2026-12-31, but the decisive event—the monarch’s confirmation of ministers between Burnham’s appointment and 11:59 PM UTC on the seventh day—has already passed[2]. Recent reporting from ITV News confirms the final list with no pending vacancies in core cabinet roles[2].
Methodology
Sports-specific comparison page for Who will be in the Burnham cabinet?. 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.
- 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.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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