Counter-Strike: TheMongolz vs B8 (BO3) - IEM Cologne Major Stage 3

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Active sub-markets

Market context

TheMongolz face B8 in a Round 2 matchup at IEM Cologne Major Stage 3, with the fixture scheduled for 12 June at 05:00 ET. The 56% crowd probability favours TheMongolz, reflecting their recent form trajectory within the professional Counter-Strike circuit. No material changes to team rosters or scheduling have emerged in the past 48 hours that would shift baseline expectations.

TheMongolz have operated as a top-eight calibre side throughout 2024–2025, with consistent performances at tier-one events, though they've faced inconsistent results against established European opposition. B8, the Ukrainian roster, have shown volatility at majors—capable of upsetting favoured opponents but equally prone to early exits. Historical matchups between these sides offer limited direct precedent, making the 56–44 split reasonable rather than extreme. The crowd probability sits within the range typical for a matchup between a seeded favourite and a qualifier-bracket contender of comparable skill depth.

Traders should monitor official IEM scheduling confirmations through ESL's channels, as early-morning ET fixtures occasionally face minor delays. Roster confirmations and any last-minute stand-in announcements would materially shift odds; both teams have fielded substitute players at previous majors. The seven-day settlement window provides buffer for fixture rescheduling, though major delays beyond that threshold would trigger the 50–50 tie resolution. Watch for any pre-match commentary from team analysts regarding map pool preparation, particularly given B8's historical strength on specific vetoes.

Methodology

This page reviews Counter-Strike: TheMongolz vs B8 (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 Prediction Today — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Prediction Today, 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?

Prediction Today 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.

What does it cost to trade on Prediction Today?

Zero. Prediction Today routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.