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

Platform comparison

Active sub-markets

Market context

The Stake Ranked Episode 2 Playoffs features a best-of-three upper bracket quarterfinal between Argentine side 9z and Brazilian outfit Sharks, scheduled for 27 May 2026 at 1:30 PM ET. The match determines advancement in a regional Counter-Strike competition with established prize distribution and seeding implications. Settlement occurs at 23:30 UTC on the same date, allowing a 22-hour window for completion and result confirmation. Cancellation, ties, or delays exceeding seven days without a determined winner trigger 50-50 resolution; forfeiture by either team counts as a loss for that side.

The 68% crowd probability favours 9z, reflecting their recent form relative to Sharks within the South American competitive landscape. Historical precedent from similar regional playoffs shows that seeding advantage and recent LAN performance typically correlate with upper bracket progression odds in the 65–72% range for favoured teams. Sharks have demonstrated inconsistency in high-pressure formats, whilst 9z have maintained roster stability and map pool depth across recent qualifiers.

Traders should monitor official Stake Ranked communications for any schedule amendments or venue changes in the 48 hours preceding the match. Roster confirmations and last-minute stand-ins materially affect outcome probability; injury or unavailability announcements from either organisation warrant immediate reassessment. Technical issues during play—server failures or disconnections—may trigger the forfeiture clause, though such occurrences remain rare in established tournament infrastructure. Stream availability and live score confirmation through official channels will be essential for timely settlement verification.

Methodology

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

Where can I trade this market with the lowest fees?

On Polymarket KYC 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 KYC 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.

Do I need to KYC for this market?

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