Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
69% | 31% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
69% | 31% | 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 |
|---|---|
| Game Handicap: AL (-1.5) vs EDward Gaming (+1.5) | 69% |
| Total Kills Over/Under 27.5 in Game 2? | 57% |
| Total Kills Over/Under 27.5 in Game 1? | 56% |
| Any Player Penta Kill | 52% |
| Both Teams Slay a Dragon | 51% |
| Any Player Quadra Kill | 51% |
| Both Teams Slay Baron Nashor | 51% |
| Both Teams Slay a Dragon | 51% |
| Any Player Quadra Kill | 51% |
| Both Teams Slay a Dragon | 51% |
| Both Teams Destroy Inhibitors | 51% |
| Any Player Quadra Kill | 51% |
| Both Teams Destroy Inhibitors | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay Baron Nashor | 50% |
| Odd/Even Total Kills | 50% |
| Total Kills Over/Under 30.5 in Game 2? | 45% |
| Total Kills Over/Under 30.5 in Game 1? | 44% |
| First Blood in Game 2? | 43% |
| First Blood in Game 1? | 42% |
| O/U 2.5 Games | 30% |
| Any Player Penta Kill | 26% |
| Any Player Penta Kill | 21% |
| Game 1 Winner | 19% |
| Game 2 Winner | 19% |
| Both Teams Slay Baron Nashor | 13% |
| Match Winner | 11% |
Market context
EDward Gaming face Anyone's Legend in a best-of-three League of Legends match within the LPL Group Ascend competition on 12 August 2026. The fixture is scheduled for 05:00 ET, with settlement occurring at 15:00 UTC the same day. The current crowd-implied probability of 19% for EDward Gaming victory reflects significant underdog positioning, suggesting market participants assess Anyone's Legend as the stronger outfit in this pairing.
Historical precedent in LPL Group stage matches shows that seeding disparities and roster composition shifts can produce outsized volatility in match outcomes. Teams classified as underdogs at 15–25% implied probability have historically converted wins at rates between 18–24%, depending on whether they field full rosters or operate with substitutes. Recent LPL Group Ascend fixtures have settled without delay complications, though the 7-day grace period for match completion remains operative should scheduling conflicts arise. Monitoring roster announcements and any last-minute lineup changes becomes material, as substitute players or coaching adjustments can shift win probabilities by 5–8 percentage points within 48 hours of match time.
Traders should track LPL official communications and team social media for injury reports or personnel updates through 11 August. The USDC settlement mechanism on btc-prediction.bet executes upon match conclusion confirmation, with no funding-rate or macro-crypto dependencies affecting this particular fixture. Delays beyond the scheduled window would trigger the 50-50 resolution clause, creating tail-risk scenarios that currently appear priced into the 19% figure.
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.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- 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%.
Trade LoL: EDward Gaming vs Anyone's Legend (BO3) - LPL Gr… on BTC Prediction
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