Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
84% | 16% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
84% | 16% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
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? | 65% |
| Game Handicap: NIP (-1.5) vs LNG Esports (+1.5) | 62% |
| First Blood in Game 2? | 61% |
| Total Kills Over/Under 27.5 in Game 2? | 56% |
| Total Kills Over/Under 27.5 in Game 1? | 55% |
| Any Player Penta Kill | 53% |
| Both Teams Slay Baron Nashor | 52% |
| Both Teams Destroy Inhibitors | 52% |
| 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? | 42% |
| O/U 2.5 Games | 35% |
| 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 | 25% |
| Any Player Penta Kill | 25% |
Market context
Ninjas in Pyjamas, a Swedish esports organisation, will face LNG Esports, a Chinese League of Legends team, in a best-of-three match within the LPL Group Nirvana format on 15 August at 03:00 ET. A YES share represents a bet on Ninjas in Pyjamas winning the series; a NO share backs LNG Esports. The current crowd-implied probability of 77% YES suggests market participants view Ninjas in Pyjamas as strong favourites, though the settlement window closes at 13:00 UTC on the match date, leaving a narrow window for resolution.
LNG Esports competes in the LPL, China's top-tier professional League of Legends league, whilst Ninjas in Pyjamas operates outside that ecosystem. Historical precedent matters here: Western and regional teams entering Chinese league tournaments typically face structural disadvantages in preparation, scrim availability, and meta familiarity. However, the 77% probability implies traders are weighting Ninjas in Pyjamas' recent form or roster strength heavily against these contextual headwinds. Comparable cross-regional matchups in 2024–2025 have shown variable outcomes depending on tournament timing and team momentum rather than geography alone.
Traders should monitor official LPL scheduling confirmations and any roster changes announced before 15 August, particularly regarding substitutions or injury status for either side. The Group Nirvana format's specific ruleset—whether it affects draft priority, side selection, or other mechanics—warrants clarification from the LPL's official channels. Delays beyond seven days from the scheduled date trigger a 50-50 resolution, so fixture stability is a material factor in position management.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
UK Frequently Asked Questions
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- 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: Ninjas in Pyjamas vs LNG Esports (BO3) - LPL Gr… on Prediction Market UK
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