Counter-Strike: 9z vs Sharks (BO3) - Stake Ranked Episode 2 Playoffs

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Active sub-markets

Market context

The Stake Ranked Episode 2 Playoffs features a Counter-Strike upper bracket quarterfinal between Argentine organisation 9z and Brazilian side Sharks, scheduled for 27 May at 1:30PM ET. The match is a best-of-three format, meaning the first team to win two maps advances. 9z enters as the implied favourite at 67% probability, reflecting their recent standing in regional competition and roster stability. The settlement window closes at 23:30 UTC on the scheduled date, allowing approximately 22 hours for the match to conclude.

Historical precedent from South American Counter-Strike tournaments suggests upper bracket matches between established regional sides rarely extend beyond their scheduled windows. Cancellations or seven-day delays triggering the 50-50 resolution are uncommon in Stake's organised circuit, though forfeiture scenarios have occurred when teams face travel disruptions or roster unavailability. The current probability weighting favours 9z, consistent with their recent LAN placements and map pool advantages against Sharks' demonstrated weaknesses on utility-heavy maps.

Traders monitoring this market should track roster confirmations and travel updates through official Stake announcements and team social channels in the 48 hours preceding kick-off. Conditional order logic would benefit from setting triggers on any schedule shifts or substitution announcements, which typically surface via HLTV or team Discord channels. The match's position in the upper bracket means both teams have already qualified for later rounds, reducing forfeit risk but potentially affecting preparation intensity—a factor worth cross-referencing against recent scrim results or public practice footage.

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

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 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 does it cost to trade on Polymarket Review UK?

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

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.