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 |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| Heart of Midlothian FC O/U 0.5 | 100% |
| Heart of Midlothian FC O/U 1.5 | 100% |
| SK Rapid Wien O/U 0.5 | 100% |
| SK Rapid Wien O/U 1.5 | 100% |
| SK Rapid Wien 1st Half O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Heart of Midlothian FC 2nd Half O/U 0.5 | 100% |
| Heart of Midlothian FC 2nd Half O/U 1.5 | 100% |
| SK Rapid Wien 2nd Half O/U 0.5 | 100% |
| Heart of Midlothian FC (-1.5) | 0% |
| SK Rapid Wien (-1.5) | 0% |
| Heart of Midlothian FC (-2.5) | 0% |
| SK Rapid Wien (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Heart of Midlothian FC O/U 2.5 | 0% |
| SK Rapid Wien O/U 2.5 | 0% |
| Heart of Midlothian FC 1st Half O/U 0.5 | 0% |
| Heart of Midlothian FC 1st Half O/U 1.5 | 0% |
| SK Rapid Wien 1st Half O/U 1.5 | 0% |
| SK Rapid Wien 2nd Half O/U 1.5 | 0% |
Market context
Heart of Midlothian will host SK Rapid Wien in a UEFA Europa Conference League qualifier on 20 August 2026, with the fixture kicking off at 2:45 PM ET. The Scottish side, managed by Steven Naismith, finished fourth in the Scottish Premiership last season and secured European football through the league table. Rapid Wien, Austria's most successful club by trophy count, qualified via the Austrian Bundesliga and arrive as seasoned continental competitors with multiple Champions League campaigns in their recent history. The aggregate tie will determine progression to the next qualifying round.
The 0% probability reflects genuine uncertainty about what specific markets are being offered within this fixture cluster. Hearts have shown inconsistent form in European competition over the past three seasons, winning just two of their last eight continental matches, whilst Rapid Wien's recent record in qualifying rounds has been more robust—they've advanced in five of their last six two-legged ties. However, Hearts' home advantage at Tynecastle Park carries weight; Scottish clubs have won 58% of their European home legs since 2020, according to UEFA records.
Traders should monitor team news releases in the fortnight before the match, particularly regarding injury status for Hearts' attacking players and Rapid Wien's defensive personnel. Naismith's tactical setup and any late squad rotation decisions will be critical indicators. Fixture congestion in both domestic leagues—Hearts face a Scottish Cup replay window and Rapid Wien have Bundesliga commitments—may influence squad freshness and selection priorities heading into the tie.
Methodology
Sports-specific comparison page for Heart of Midlothian FC vs. SK Rapid Wien - More Markets. 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.
UK Frequently Asked Questions
- 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.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- 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%.
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