Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Map 1 Winner | 100% |
| Map 2 Winner | 100% |
| Match Winner | 100% |
| Map 2 Total Rounds: Over/Under 19.5 | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Total Rounds: Over/Under 20.5 | 100% |
| Map Handicap: JDG (-1.5) vs EDward Gaming (+1.5) | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| Map 3 Total Rounds: Over/Under 19.5 | 50% |
| Map 3 Rounds Handicap: EDward Gaming (-3.5) vs JD Gaming (+3.5) | 50% |
| Map 3 Rounds Handicap: EDward Gaming (-4.5) vs JD Gaming (+4.5) | 50% |
| Map 3 Total Rounds: Over/Under 22.5 | 50% |
| O/U 2.5 Games | 0% |
| Map Handicap: EDG (-1.5) vs JD Gaming (+1.5) | 0% |
| Map 1 Rounds Handicap: EDward Gaming (-3.5) vs JD Gaming (+3.5) | 0% |
| Map 1 Total Rounds: Over/Under 19.5 | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Total Rounds: Over/Under 20.5 | 0% |
| Map 2 Rounds Handicap: EDward Gaming (-3.5) vs JD Gaming (+3.5) | 0% |
| Map 2 Rounds Handicap: EDward Gaming (-4.5) vs JD Gaming (+4.5) | 0% |
| Map 1 Rounds Handicap: EDward Gaming (-4.5) vs JD Gaming (+4.5) | 0% |
| Map 1 Total Rounds: Over/Under 22.5 | 0% |
| Map 2 Total Rounds: Over/Under 22.5 | 0% |
| Map 2 Rounds Handicap: EDward Gaming (-2.5) vs JD Gaming (+2.5) | 0% |
Market context
JD Gaming face EDward Gaming in a Valorant Champions Tour China Stage 2 Play-Ins lower bracket semifinal on 11 August 2026. The best-of-three match is scheduled for 04:00 ET, with settlement occurring at 14:10 UTC the same day. The current crowd-implied probability of 100% YES reflects near-certainty that the match will be completed and produce a decisive winner, leaving minimal room for cancellation, postponement beyond the seven-day window, or tie outcomes.
Historical precedent from VCT China tournaments shows fixture completion rates above 98% once matches enter the official bracket phase. Delays exceeding seven days are exceptionally rare in regional qualifiers, where scheduling flexibility exists to accommodate technical issues or player unavailability. The only material risk to non-binary settlement would be catastrophic infrastructure failure or force majeure affecting the entire tournament venue—scenarios that have not materialised in the past three VCT China seasons. The 100% probability reflects this institutional reliability rather than certainty about either team's performance.
Traders should monitor official VCT China communications for any schedule amendments or venue changes in the 48 hours preceding the match. Player roster confirmations and recent scrim results from both organisations typically surface via team social channels 24–72 hours before play-in fixtures. Funding rate movements on major crypto exchanges may correlate with broader esports betting sentiment, though direct on-chain volume for this specific market will likely remain modest given its binary nature and short settlement window. Any announcement of technical delays or broadcast issues should trigger immediate reassessment of 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.
UK Frequently Asked Questions
- 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.
- 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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