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

Platform comparison

Active sub-markets

Market context

The Stake Ranked Episode 2 Playoffs features a lower bracket round one encounter between Argentine organisation 9z and Danish squad Heroic, scheduled for 28 May at 08:30 ET. The best-of-three format determines immediate advancement or elimination. Current crowd pricing at 61% implies moderate confidence in 9z's victory, reflecting their recent domestic standing against a Heroic roster that has experienced roster churn throughout 2024 and early 2025. Both teams compete within the broader European and South American competitive Counter-Strike ecosystem, where LAN performance often diverges from online rankings.

Historical precedent suggests lower bracket matches in tier-two tournaments carry elevated volatility compared to upper bracket fixtures. Heroic's historical record against South American opposition shows inconsistent results, particularly when facing teams with strong anti-stratting capabilities. 9z's domestic dominance in the South American region has translated unevenly to international competition, though their recent bootcamp activity and scrim results against European opposition warrant consideration. The 61% probability reflects genuine uncertainty rather than consensus dominance.

Traders should monitor roster confirmations through 27 May, as both organisations have made mid-season adjustments. Schedule adherence matters substantially given the seven-day resolution window; any delay beyond 4 June without completion triggers 50-50 settlement. Streaming confirmation and official bracket updates from Stake's tournament organisers typically appear 24 hours pre-match. Recent changes to either team's lineup or unexpected stand-in announcements would materially shift the implied probability, as would any public scrim results or coach commentary released immediately before the fixture.

Methodology

We track Counter-Strike: 9z vs Heroic (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

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

Is this market available outside the US?

Polymarket Tax 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.

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 Tax UK?

Zero. Polymarket Tax 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.

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.