Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
73% | 27% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
73% | 27% | 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 |
|---|---|
| Match Winner | 73% |
| Map 2 Winner | 72% |
| Map 1 Winner | 64% |
| Map 2 Rounds Handicap: Aurora Gaming (-3.5) vs M80 (+3.5) | 51% |
| Map 3 Rounds Handicap: Aurora Gaming (-3.5) vs M80 (+3.5) | 51% |
| Map 1 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Total Rounds: Over/Under 21.5 | 46% |
| O/U 2.5 Games | 45% |
| Map Handicap: AUR (-1.5) vs M80 (+1.5) | 45% |
| Map 1 Rounds Handicap: Aurora Gaming (-3.5) vs M80 (+3.5) | 45% |
Market context
Aurora Gaming and M80 will contest a lower bracket quarterfinal in the Esports World Cup Counter-Strike competition on 13 August, with the winner advancing further in the tournament structure. The match is scheduled for 10:00 AM ET and will be played as a best-of-three series. The 64% crowd probability favours Aurora Gaming, reflecting their positioning as the expected victors in this elimination fixture.
Historical precedent suggests that lower bracket matches at major international tournaments often reflect seeding disparities and recent form rather than static rankings. Teams entering elimination play from upper bracket runs typically carry momentum advantages, whilst those dropping from upper bracket defeats frequently show confidence fluctuations. M80's recent domestic performance and international event results will determine whether they can compete at full intensity after a loss, whereas Aurora Gaming's trajectory into this match—whether they've won or lost their preceding fixture—materially affects their psychological state and tactical preparation time.
Traders should monitor team roster confirmations and any last-minute coaching adjustments in the week preceding the match. Esports World Cup scheduling occasionally shifts due to technical issues or broadcast requirements, and delays beyond seven days would trigger the 50-50 resolution clause. Recent reporting from esports journalists covering the tournament should clarify whether either squad has reported player availability concerns or tactical innovations. The settlement window closes at 20:00 UTC on 13 August, allowing roughly ten hours post-scheduled start time for the match to conclude and be officially recorded.
Methodology
Sports-specific comparison page for Counter-Strike: Aurora Gaming vs M80 (BO3) - Esports World Cup Group A. 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.
- 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.
- 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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