Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Review UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Review UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Review UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Review UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Review UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Review UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket Review UK.
Active sub-markets
| Map 1 Winner | 0% Inner Circle Esports | 100% Sharks |
| Map 2 Winner | 100% Inner Circle Esports | 0% Sharks |
| Match Winner | 100% Inner Circle Esports | 0% Sharks |
| O/U 2.5 Games | 100% Over | 0% Under |
| Map Handicap: ICE (-1.5) vs Sharks (+1.5) | 0% Inner Circle Esports | 100% Sharks |
| Map 1 Total Rounds: Over/Under 21.5 | 100% Over | 0% Under |
Market context
The underlying event is the Counter-Strike 2 Semifinal 1 match between Inner Circle Esports and Sharks, scheduled for 8:00 AM ET on 27 June within the Super DraculaN Playoffs. This is a best-of-three series where the winner is determined by securing two map victories, with the match currently live as Sharks hold a 2–0 lead. The crowd-implied probability of 0% for Inner Circle winning reflects the immediate reality that they have already lost both maps played, leaving no path to victory unless the match is restarted or cancelled, which would trigger a 50–50 settlement.
Historically, similar scenarios in CS2 where a team loses the first two maps in a BO3 have resulted in near-zero market probability for the trailing side, as the series is effectively concluded. In the recent Digital Crusade tournament, Sharks defeated Inner Circle 2–0 on Mirage and Nuke, advancing to the playoffs while Inner Circle dropped to the lower bracket[4]. This precedent frames the current 0% probability as a rational assessment of a match already decided, not an anomaly. Traders approaching this programmatically would treat the market as a binary outcome already resolved, with conditional orders set only for cancellation events.
Key catalysts to monitor include official announcements regarding match cancellation, delays beyond seven days, or tie settlements, which would reset the probability to 50–50. No recent news suggests a restart, and the live scoreboard confirms Sharks’ dominance[1]. For power-users, the focus should be on monitoring the settlement window ending 2026-06-27T19:40:00Z and verifying if the match begins but remains incomplete, as this would alter the resolution. The Thunderpick odds at the time of writing showed Inner Circle at 1.78 and Sharks at 1.92, but these are now irrelevant given the live result[2]. Traders should watch for any dependency on server issues or administrative decisions that could invalidate the current score.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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 Review UK, 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 Review 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.
- 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.
Trade Counter-Strike: Inner Circle Esports vs Sharks (BO3)… on Polymarket Review UK
Live order book, 0% fees, USDC settlement in seconds.
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