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

Market context

A Counter-Strike best-of-three match between 100 Thieves and Ursa will take place on 4 June 2026 as part of the CCT Europe Series 3 Playoffs Round 16. In prediction markets, a YES share represents a bet that 100 Thieves will win; a NO share bets on Ursa. The current crowd-implied probability of 95% YES reflects strong confidence in 100 Thieves' victory. The market settles based on match outcome by 20:10 UTC on 4 June, with provisions for cancellation, ties, or delays beyond seven days triggering a 50-50 resolution.

100 Thieves is an established North American organisation with a competitive Counter-Strike roster, whilst Ursa represents a lower-seeded European challenger. Historical CCT Europe fixtures show significant skill variance between seeded and unseeded teams at this stage, though upsets remain uncommon in Round 16 matchups where stronger teams typically advance. The 95% probability reflects standard market pricing for a favoured team against a qualifier, though such high confidence leaves limited margin for unexpected roster changes, technical issues, or tactical surprises that occasionally shift outcomes in best-of-three formats.

Traders should monitor official CCT Europe announcements regarding confirmed lineups, any last-minute roster substitutions, or schedule adjustments. Server stability and broadcast timing matter operationally; delays beyond the seven-day window would trigger automatic 50-50 settlement regardless of match progress. Recent esports scheduling has shown occasional disruptions, making confirmation of match start time and venue critical before settlement.

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 PolyGram, which mirrors the Polymarket order book directly.

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.

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

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 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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.