Counter-Strike: 100 Thieves vs Ursa (BO3) - CCT Europe Series 3 Playoffs

Market context

The Counter-Strike match between 100 Thieves and Ursa in CCT Europe Series 3 Playoffs Round 16 is scheduled for 4 June at 10:00 AM ET. Polymarket currently prices 100 Thieves' victory at 90 cents on the dollar, reflecting substantial confidence in the North American organisation's progression. The conditional token structure on Polygon means traders holding YES tokens receive full settlement in USDC if 100 Thieves advance, whilst NO holders receive nothing; the inverse applies for an Ursa victory. This 90-10 split suggests the market perceives minimal uncertainty around the outcome itself, though settlement hinges on match completion within the seven-day window.

100 Thieves operates as an established franchise with consistent roster depth and international tournament experience, whilst Ursa represents a lower-seeded European challenger. Historical CCT Europe brackets show favourites at this stage—teams ranked significantly higher in regional standings—convert playoff advancement at rates exceeding 85% when priced similarly. The 90% probability aligns with standard pricing for such matchups where skill gaps are material but not absolute.

Traders should monitor official CCT scheduling announcements for any postponements, which could trigger the 50-50 tie-resolution clause if delayed beyond 7 June without completion. Roster changes or last-minute stand-in announcements from either team, particularly affecting 100 Thieves' lineup, would warrant reassessment. Technical issues or server problems during play that force forfeiture would also activate alternative settlement conditions. The match timing at 10:00 AM ET places it during European morning hours, reducing likelihood of scheduling conflicts typical of transatlantic fixtures.

Methodology

This page reviews Counter-Strike: 100 Thieves vs Ursa (BO3) - CCT Europe Series 3 Playoffs across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Resolution source: This market settles from the official publication at https://kick.com/cct_cs. A proposer submits the result to the UMA Optimistic Oracle on Polygon, the two-hour challenge window opens, and the smart contract pays out in USDC.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. 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.

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.