Counter-Strike: MOUZ vs Legacy (BO3) - IEM Cologne Major Stage 3

Platform comparison

Active sub-markets

Market context

MOUZ face Legacy in a best-of-three Round 1 match at IEM Cologne Major Stage 3, scheduled for 11 June at 07:30 ET. The conditional token pair on Polymarket currently prices MOUZ's victory at 53%, reflecting modest confidence in the German-Austrian roster despite their status as a seeded team in the tournament structure. Settlement hinges on match completion by 18 June; any cancellation, tie, or unresolved outcome beyond that window triggers a 50-50 split of the contract's USDC collateral across both conditional tokens on Polygon.

MOUZ's recent form provides the primary historical anchor for interpreting this probability. The team qualified for Cologne through the European RMR and has maintained a top-eight ranking throughout 2025, though their performance at preceding majors has been inconsistent—mixing deep runs with early exits depending on map pool matchups and opponent preparation. Legacy, competing from the Americas region, typically underperforms against European opposition at global events, with their last significant major stage appearance yielding a group-stage exit. Historical head-to-head records between regions suggest MOUZ should carry structural advantage, yet the 53% price suggests traders are pricing in genuine uncertainty around preparation depth and potential upsets.

Traders should monitor ESL's official schedule confirmations in the week preceding 11 June, as visa delays or player illness have disrupted Cologne brackets in prior years. Map veto announcements typically arrive 24 hours before match time; MOUZ's recent map pool shifts—particularly their Inferno and Mirage adaptations—will influence in-play sentiment. Any roster changes or stand-in deployments announced post-market creation would constitute material information affecting conditional token liquidity on Polygon.

Methodology

This page reviews Counter-Strike: MOUZ vs Legacy (BO3) - IEM Cologne Major Stage 3 across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Polymarket Scam? — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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

Where can I trade this market with the lowest fees?

On Polymarket Scam?, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket Scam? 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.

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.

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.