LoL: Movistar KOI vs Shifters (BO3) - LEC Regular Season

Platform comparison

Market context

Movistar KOI’s BO3 with Shifters in the LEC Regular Season starts from a market view that is already tilted towards the favourite, with the contract at 72% YES and therefore implying a modestly stronger edge than a simple coinflip. Comparable recent head-to-head references point in the same direction but not overwhelmingly so: Movistar KOI won their spring series 2-1 in the LEC, while earlier 2026 meeting data also show Shifters taking a single-game result in a separate BO1, which is a reminder that the matchup has produced mixed short-format outcomes rather than a clean sweep.[11][9]

That history matters because a BO3 reduces variance compared with one-off maps, and available stat snapshots suggest Movistar KOI have the stronger recent BO3 profile, with a higher win rate over the last six days in one match database.[5] On the other hand, the presence of a close series in the spring and a map-level upset elsewhere means the current 72% should be read as a market consensus, not a certainty, especially if sportsbook prices are nearer the mid-60s or lower rather than matching the prediction market exactly.[8][11]

The main trader catalysts are straightforward: confirmation that the match is actually played as scheduled, any late roster or competitive rulings, and whether the event begins before the settlement window closes, because a cancellation, postponement beyond seven days, or incomplete series can force the contract into the 50-50 fallback.[3] The match listing is live across esports tracking pages on 31 July, which supports the view that the series is intended to proceed, but any official delay notice, broadcast schedule change, or forfeiture would be more important than pre-match form for settlement risk.[3][6]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets UK, which mirrors the Polymarket order book directly.

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?

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.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.

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.