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 |
|---|---|
| Game Handicap: GZ (-1.5) vs Fukuoka SoftBank Hawks Gaming (+1.5) | 100% |
| Game Handicap: GZ (-2.5) vs Fukuoka SoftBank Hawks Gaming (+2.5) | 100% |
| First Blood in Game 1? | 100% |
| Odd/Even Total Kills | 91% |
| Both Teams Slay Baron Nashor | 90% |
| Both Teams Slay a Dragon | 90% |
| Both Teams Slay a Dragon | 90% |
| Game 4 Winner | 51% |
| Both Teams Slay a Dragon | 51% |
| Odd/Even Total Kills | 51% |
| First Blood in Game 3? | 51% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| 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 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% |
| First Blood in Game 4? | 50% |
| Both Teams Destroy Inhibitors | 10% |
| Odd/Even Total Kills | 10% |
| Both Teams Slay Baron Nashor | 10% |
| Any Player Quadra Kill | 10% |
| Any Player Penta Kill | 10% |
| Any Player Quadra Kill | 1% |
| Any Player Penta Kill | 1% |
| Both Teams Destroy Inhibitors | 1% |
| First Blood in Game 2? | 1% |
| Game 1 Winner | 0% |
| Game 2 Winner | 0% |
| Game 3 Winner | 0% |
| Match Winner | 0% |
| O/U 3.5 Games | 0% |
| O/U 4.5 Games | 0% |
Market context
Fukuoka SoftBank Hawks Gaming are due to play Ground Zero Gaming in the LCP Group Stage, with this market settling on the series winner in a best-of-five. The current crowd-implied probability of 0% YES is consistent with the wider market view that SHG have been the stronger side in this pairing, having won all three previous meetings against Ground Zero, including a 2-0 result in April and a 3-1 result in February.[1][8][10][13]
For prediction-market purposes, the cleanest read is that a 0% line reflects both form and contract mechanics rather than certainty. In on-chain settlement terms, the event is binary only if the match is completed within the window; if it is cancelled, never played, or slips more than seven days without a winner, the contract does not pay out to either side in the usual win/lose sense and instead resolves per the market’s fallback rules. That matters when crowd pricing is extremely compressed, because the token value can still move on bracket news or schedule risk even when the implied win chance is near zero.
Watch for official Riot and team announcements on start time, lane or roster changes, and any delay in the LCP schedule, as those are the main catalysts that can alter settlement expectations. The listed start time on match trackers is 09:00 UTC on 6 August, while the market description references an initial 5:00 AM ET slot, so traders should pay attention to any rescheduling or broadcast updates. In broader crypto terms, this is a USDC-settled sports/esports event, so there is usually little direct sensitivity to BTC or ETH direction unless a wider risk-off move changes speculative liquidity; the more relevant signal is market microstructure, including bid depth and any whale-sized clips near expiry.
Methodology
This page reads LoL: Fukuoka SoftBank Hawks Gaming vs Ground Zero Gaming (BO5) - LCP Group Stage 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
- 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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