Counter-Strike: TDK vs 100 Thieves (BO3) - CCT Europe Series #4 Playoffs

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Active sub-markets

Market context

This market tracks the Counter-Strike Semifinal 1 between TDK and 100 Thieves at the CCT Europe Series #4 Playoffs, scheduled for 9:00 AM ET on 21 June 2026. The crowd-implied probability sits at 100% YES for TDK winning, a stance that demands scrutiny when viewed programmatically. Historically, similar 100% probabilities in esports have collapsed only when unforeseen cancellations or tie-breaker rules intervened, as seen in prior Valve Tier 2 events where match delays triggered 50-50 resolutions. In the last month, 100 Thieves held an 83% winrate, suggesting strong momentum entering this playoff, yet the market ignores this data entirely, implying a potential mispricing or an unlisted dependency like a roster freeze [1].

A power-user evaluating conditional orders must monitor three catalysts: the official start time confirmation, any roster announcements, and the match completion status. Recent Liquipedia documentation confirms this tournament is a B-Tier Valve Tier 2 event running from 9 June, with no prior cancellations reported for this bracket [6]. Traders should watch for live score updates on Sofascore, where the match is set to begin at 10:00 UTC, as any delay beyond seven days without a winner would force a 50-50 resolution [3]. The 100% price offers no hedge against a forfeit, meaning a bot executing copy-trading strategies must verify the match begins and completes before locking in positions, as incomplete matches resolve to 50-50 if one team wins via opponent forfeit [1].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Counter-Strike: TDK vs 100 Thieves (BO3) - CCT Europe Series #4 Playoffs on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Is this market available outside the US?

Polymarket App UK 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 Polymarket App UK?

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

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket App UK triggers a quick verification flow that finishes in minutes.