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

Platform comparison

Active sub-markets

Market context

The Upper bracket quarterfinal between 9z and Sharks in the Stake Ranked Episode 2 Playoffs is scheduled for 27 May at 1:30 PM ET, contested as a best-of-three series. The crowd-implied probability of 68% favours 9z, reflecting their stronger recent standing in the regional competitive landscape. This match determines advancement within the tournament structure, making seeding and bracket position material to both teams' playoff trajectories.

9z has established itself as a consistent performer in South American Counter-Strike, whilst Sharks represent a secondary tier of competition in the same region. Historical matchups between established favourites and secondary challengers in Stake Ranked events have typically resolved in favour of the higher-seeded team, though upsets occur at roughly 25–30% frequency when skill gaps narrow. The 68% probability sits within the typical range for a favoured team facing a weaker opponent in a single elimination context, suggesting the market has priced in baseline competitive expectation without material adjustment for recent form shifts or roster changes.

Traders should monitor roster confirmations and any last-minute substitutions announced before the 27 May fixture. Recent Stake Ranked episodes have occasionally seen scheduling delays or technical disruptions, though matches have generally proceeded within the seven-day window. Any announcement regarding player availability, particularly for 9z's core roster, could shift the probability materially. The settlement window closes at 23:30 UTC on 27 May, allowing for same-day resolution if the match concludes on schedule.

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

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

Where can I trade this market with the lowest fees?

On Who Will Win 2026, 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?

Who Will Win 2026 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.

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.

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.