Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
65% | 35% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
65% | 35% | 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 | 65% |
| Game 1 Winner | 60% |
| Game 2 Winner | 59% |
| Any Player Ultra Kill | 56% |
| Both Teams Beat Roshan | 52% |
| Both Teams Destroy Barracks | 52% |
| Any Player Rampage | 52% |
| First Blood in Game 2? | 52% |
| First Blood in Game 1? | 52% |
| Ends in Daytime | 51% |
| Ends in Daytime | 51% |
| Ends in Daytime | 51% |
| Total Kills Over/Under 50.5 in Game 2? | 51% |
| O/U 2.5 Games | 48% |
| Total Kills Over/Under 50.5 in Game 1? | 48% |
| Game Handicap: Liquid (-1.5) vs Xtreme Gaming (+1.5) | 37% |
| Any Player Ultra Kill | 32% |
| Both Teams Beat Roshan | 31% |
| Any Player Ultra Kill | 31% |
| Both Teams Destroy Barracks | 28% |
| Both Teams Beat Roshan | 28% |
| Both Teams Destroy Barracks | 28% |
| Any Player Rampage | 26% |
| Any Player Rampage | 26% |
Market context
Team Liquid face Xtreme Gaming in a best-of-three Dota 2 fixture at the Esports World Cup on 14 July, with the winner advancing from the survival bracket. The match is scheduled for 10:30 AM ET, with settlement contingent on completion by 21 July; any cancellation, tie, or unresolved delay triggers a 50-50 split. The current 60 per cent implied probability favours Liquid, reflecting their standing as a consistently ranked top-tier squad against a lower-seeded opponent.
Historical precedent in esports prediction markets shows that seeding disparities in survival-bracket matches typically compress when the underdog has recent tournament momentum. Xtreme Gaming's qualification for the Esports World Cup indicates regional strength, though Liquid's roster depth and international LAN experience have historically translated to higher conversion rates in high-stakes elimination fixtures. Markets pricing Liquid at 60 per cent leave material room for upset scenarios, particularly if Xtreme Gaming exploit meta shifts or exploit specific hero matchups that favour their playstyle.
Traders should monitor team roster confirmations and any last-minute substitutions announced before the scheduled start, as Dota 2 squad changes can materially shift win probabilities. Fixture delays are common in large esports tournaments; the seven-day resolution window provides buffer, but traders should track official Esports World Cup communications for schedule updates. Funding conditions on major exchanges remain stable, with no material BTC or ETH volatility expected to correlate with match outcome, leaving the contract's value driven purely by underlying team performance and match completion risk.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
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.
FAQ
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- 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.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
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