Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Best Prediction Markets.
Active sub-markets
| Total Kills Over/Under 31.5 in Game 2? | 0% Over | 100% Under |
| Total Kills Over/Under 29.5 in Game 2? | 0% Over | 100% Under |
| Total Kills Over/Under 31.5 in Game 3? | 0% Over | 100% Under |
| Total Kills Over/Under 28.5 in Game 2? | 0% Over | 100% Under |
| Total Kills Over/Under 30.5 in Game 3? | 0% Over | 100% Under |
| First Blood in Game 2? | 0% Movistar KOI | 100% Karmine Corp |
Market context
Movistar KOI and Karmine Corp will contest the League of Legends European Championship lower bracket final on 6 June 2026, with the winner advancing to the grand final. The best-of-five match is scheduled for 11:00 AM ET, with settlement occurring at 21:00 UTC that same day. The 0% implied probability on the YES side (KOI victory) suggests either extreme confidence in Karmine Corp or a liquidity void in the market; typical sportsbook lines for LEC playoff matches show considerably tighter spreads, indicating traders should scrutinise whether this reflects genuine predictive consensus or merely thin order books.
KOI finished the 2026 LEC regular season in mid-table, whilst Karmine Corp secured a higher seeding through consistent domestic performances. Historical lower bracket finals in the LEC have favoured teams with stronger regular-season records and momentum, though upset victories remain common when facing elimination. The teams' head-to-head record during the regular season and their respective playoff trajectories—particularly how each performed in earlier bracket stages—provide essential context for calibrating win probabilities away from the current extreme reading.
Key variables for traders include last-minute roster changes, which the LEC has occasionally permitted before playoffs, and any technical delays that could trigger the 7-day tie-resolution clause. Recent LEC scheduling has remained stable, but monitoring official announcements from Riot Games Europe through early June remains essential. Comparing this market's settlement window against major sportsbooks' closing times will reveal whether the 0% reading reflects genuine information asymmetry or simply reflects a market with insufficient participation to establish meaningful odds.
Methodology
We track LoL: Movistar KOI vs Karmine Corp (BO5) - LEC Playoffs on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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.
FAQ
- Is this market available outside the US?
- Best Prediction Markets is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets triggers a quick verification flow that finishes in minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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