Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
73% | 27% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
73% | 27% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
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) | 50% |
| 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) | 43% |
Market context
Aurora Gaming and M80 face off in a Counter-Strike lower bracket quarterfinal at the Esports World Cup on 13 August, with the match scheduled for 10:00 AM ET. The winner advances in the tournament's Group A bracket, whilst the loser is eliminated. The market currently reflects 64% implied probability for Aurora Gaming's victory, suggesting the crowd views them as moderate favourites despite both teams operating at similar competitive tiers within the international Counter-Strike circuit.
Historical precedent from recent Esports World Cup events shows that seeding and bracket positioning carry measurable weight in lower bracket matches, where momentum and psychological factors often outweigh raw skill differentials. Aurora Gaming's recent form and head-to-head record against M80 will determine whether the 64% probability adequately reflects underlying match dynamics. Teams entering lower bracket play from stronger upper bracket performances typically sustain higher win rates, a pattern worth cross-referencing against both squads' tournament trajectories leading into this fixture.
Key catalysts include roster confirmations and any last-minute lineup changes announced before the 10:00 AM ET start time, which could shift individual player matchups significantly. Tournament organisers' adherence to the published schedule matters substantially for settlement purposes—delays beyond seven days trigger a 50-50 resolution under the market's terms. Traders should monitor official Esports World Cup communications and team social media for withdrawal announcements or technical issues that might affect match completion. The USDC settlement mechanism resolves upon match conclusion, with no dependency on broader crypto market conditions or macro movements.
Methodology
This page reads Counter-Strike: Aurora Gaming vs M80 (BO3) - Esports World Cup Group A on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
UK Frequently Asked Questions
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- 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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