Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Bot UK) Pick polygram.ink (preferred broker) |
87% | 13% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
87% | 13% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Match Winner | 87% |
| Game 1 Winner | 78% |
| Game 2 Winner | 78% |
| Total Kills Over/Under 27.5 in Game 2? | 62% |
| Game Handicap: IG (-1.5) vs LNG Esports (+1.5) | 61% |
| Total Kills Over/Under 27.5 in Game 1? | 60% |
| Both Teams Slay a Dragon | 59% |
| Both Teams Slay a Dragon | 59% |
| Any Player Penta Kill | 56% |
| Both Teams Slay Baron Nashor | 52% |
| Any Player Quadra Kill | 52% |
| First Blood in Game 2? | 52% |
| Both Teams Destroy Inhibitors | 51% |
| First Blood in Game 1? | 51% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Total Kills Over/Under 30.5 in Game 2? | 47% |
| Total Kills Over/Under 30.5 in Game 1? | 46% |
| Both Teams Slay a Dragon | 44% |
| Any Player Quadra Kill | 35% |
| Any Player Quadra Kill | 35% |
| O/U 2.5 Games | 33% |
| Both Teams Slay Baron Nashor | 31% |
| Both Teams Destroy Inhibitors | 31% |
| Both Teams Slay Baron Nashor | 31% |
| Both Teams Destroy Inhibitors | 31% |
| Any Player Penta Kill | 26% |
| Any Player Penta Kill | 26% |
Market context
Invictus Gaming and LNG Esports are set for a best-of-three in LPL Group Nirvana, with the market currently pricing a clear IG edge at 78% despite LNG’s stronger recent run. The most useful way to read that split is to separate *series strength* from *match-up history*: IG have taken the latest head-to-heads, including a 2-0 on 2 August and a 3-0 earlier in the year, while LNG have still shown enough recent form to keep upset risk alive in a short series.[1][2][6][8]
For a programme-based workflow, the main inputs are live schedule integrity, confirmed line-ups, and whether the series actually starts on time, because a no-show, cancellation, or delay beyond seven days can force a 50-50 resolution under the market rules. Traders usually watch official LPL status updates, platform start times, and any roster or substitution notices right up to lock; third-party listings have shown this fixture as a BO3 on 9 August, while an earlier listing for the same pairing also makes clear how quickly these markets can be re-priced after a result lands.[1][4][8] If you are automating conditional orders, the practical trigger is not only the pre-match edge but also whether the live series goes to a third map, since IG’s favourite status is more fragile in a BO3 than in a longer format.[1][7]
Methodology
We track LoL: Invictus Gaming vs LNG Esports (BO3) - LPL Group Nirvana across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Bot UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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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