Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
80% | 20% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
80% | 20% | 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 | 80% |
| Game 1 Winner | 73% |
| Game 2 Winner | 72% |
| Total Kills Over/Under 30.5 in Game 2? | 55% |
| Game Handicap: WE (-1.5) vs EDward Gaming (+1.5) | 54% |
| Both Teams Slay Baron Nashor | 53% |
| Total Kills Over/Under 30.5 in Game 1? | 53% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Destroy Inhibitors | 49% |
| First Blood in Game 2? | 47% |
| First Blood in Game 1? | 46% |
| Total Kills Over/Under 33.5 in Game 1? | 42% |
| O/U 2.5 Games | 40% |
| Total Kills Over/Under 33.5 in Game 2? | 39% |
Market context
Team WE face EDward Gaming in a best-of-three League of Legends fixture within the LPL Group Ascend competition on 19 August 2026. The match is scheduled for 05:00 ET, with settlement in USDC contingent on a decisive result by 17:00 UTC that day. The 72% crowd-implied probability favours Team WE, reflecting their recent form and roster stability within the LPL's upper tier.
Historical precedent suggests LPL Group Ascend matches rarely extend beyond the scheduled window without resolution. Over the past two seasons, cancellations or seven-day delays have occurred in fewer than 3% of fixtures, typically only when infrastructure failures or force majeure events disrupt broadcast operations. EDward Gaming's win rate against comparable mid-table opponents sits around 40%, whilst Team WE's equivalent fixture success rate approaches 65%. These baseline rates anchor the current probability distribution, though individual match variance remains substantial in best-of-three formats where momentum shifts can reverse outcomes between games.
Traders should monitor LPL official announcements for roster changes or health issues affecting either team's starting lineup in the 48 hours preceding the fixture. Recent patch notes or meta shifts released by Riot Games can also materially alter preparation depth, particularly for teams with narrower champion pools. Broadcast scheduling confirmations from the LPL's official channels will clarify exact timing; any deviation from the 05:00 ET start time could affect settlement mechanics if delays push resolution beyond the 17:00 UTC window. USDC funding rates on major exchanges remain stable, with no material whale positioning tied to esports outcomes at present.
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%.
Trade LoL: Team WE vs EDward Gaming (BO3) - LPL Group Ascend on BTC Prediction
Live order book, 0% fees, USDC settlement in seconds.
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