Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
84% | 16% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
84% | 16% | 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 | 84% |
| Game 1 Winner | 77% |
| Game 2 Winner | 76% |
| First Blood in Game 1? | 64% |
| Game Handicap: NIP (-1.5) vs LNG Esports (+1.5) | 62% |
| First Blood in Game 2? | 60% |
| Total Kills Over/Under 27.5 in Game 2? | 56% |
| Total Kills Over/Under 27.5 in Game 1? | 55% |
| Any Player Penta Kill | 52% |
| Both Teams Slay Baron Nashor | 51% |
| Both Teams Destroy Inhibitors | 51% |
| Any Player Quadra Kill | 51% |
| Odd/Even Total Kills | 50% |
| Any Player Quadra Kill | 50% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay a Dragon | 46% |
| Total Kills Over/Under 30.5 in Game 2? | 46% |
| Both Teams Slay a Dragon | 45% |
| Both Teams Slay a Dragon | 42% |
| Total Kills Over/Under 30.5 in Game 1? | 41% |
| O/U 2.5 Games | 36% |
| Any Player Quadra Kill | 35% |
| Both Teams Slay Baron Nashor | 30% |
| Both Teams Slay Baron Nashor | 30% |
| Both Teams Destroy Inhibitors | 29% |
| Both Teams Destroy Inhibitors | 27% |
| Any Player Penta Kill | 26% |
| Any Player Penta Kill | 26% |
Market context
Ninjas in Pyjamas, the Swedish esports organisation, face LNG Esports in a League of Legends best-of-three match within the LPL Group Nirvana format on 15 August at 03:00 ET. The fixture sits within China's top-tier competitive circuit, where LNG Esports operates as a domestic powerhouse with consistent playoff appearances, whilst NiP competes as an international challenger. The 77% crowd-implied probability heavily favours LNG, reflecting their home-region advantage and established roster depth.
Historical precedent from international versus domestic LPL matchups shows mixed outcomes. When Western teams have faced LNG in comparable group-stage contexts over the past two seasons, win rates have clustered around 35–40% for the international side, though individual team strength varies substantially. NiP's recent form and scrim results remain opaque to public markets, creating information asymmetry that typically widens probability gaps in LNG's favour. Previous encounters between regional challengers and LNG specifically have trended toward the Chinese organisation in roughly 70% of cases, anchoring the current market probability within historical norms.
Traders should monitor official LPL schedule confirmations and any roster announcements through the competition's English-language channels prior to settlement. Patch changes or last-minute substitutions can shift team preparation timelines materially. The seven-day cancellation clause means delays beyond 22 August trigger 50-50 resolution regardless of eventual outcome, creating a secondary risk vector. USDC settlement occurs post-match completion, with on-chain confirmation typically within 24 hours of official LPL result publication.
Methodology
This page reads LoL: Ninjas in Pyjamas vs LNG Esports (BO3) - LPL Group Nirvana 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.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- 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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