Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
90% | 10% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Both Teams Slay a Dragon | 90% |
| Both Teams Slay Baron Nashor | 10% |
| Both Teams Destroy Inhibitors | 10% |
| Odd/Even Total Kills | 10% |
| Any Player Quadra Kill | 1% |
| Any Player Penta Kill | 1% |
| Match Winner | 0% |
Market context
Polymarket is pricing Karmine Corp Blue vs Skillcamp Esport at **0% YES** today, even though the contract still sits on USDC-settled, Polygon-based conditional tokens that will pay according to the match result, or revert to 50-50 if the fixture is not played, ends level, or drifts beyond the market’s delay rules. With the market already live and the underlying BO1 tied to the LFL regular season, that zero implies traders see essentially no residual chance of a Skillcamp win being reflected on the contract at this stage.
That reading is framed by the prior head-to-head: Karmine Corp Blue beat Skillcamp Esport **1-0** in their April meeting, and match databases list that as the only recorded encounter between the sides. Historical comparison is limited because the sample is tiny, but the available record favours Karmine Corp Blue, which helps explain why any late move away from 0% would likely need an operational reason rather than a clean form-based reappraisal. Live price action on similar esports contracts often turns less on model consensus than on whether the scheduled draft, lobby, or stream actually starts as expected.
The main catalysts for a trader here are straightforward: official start confirmation, last-minute roster or substitution notices, and any broadcast or venue scheduling change that could force a postponement into the settlement window. The fixture was listed for 6 August at 17:00 UTC, and current live listings show it as an online regular-season BO1, so the key question is whether it begins and completes on schedule. If there is a delay, cancellation, or technical issue, the contract’s conditional-token mechanics matter as much as the in-game result, because the fallback resolution can override a clean team win.
Methodology
We track LoL: Karmine Corp Blue vs Skillcamp Esport (BO1) - LFL Regular Season 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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 Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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: Karmine Corp Blue vs Skillcamp Esport (BO1) - L… on Kalshi UK
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