Counter-Strike: Fake do Biru vs ex-Vexa (BO3) - CCT South America Series 3 Playoffs

Platform comparison

Market context

The underlying event is a Counter-Strike Round of 16 match between Fake do Biru and ex-Vexa in the CCT South America Series 3 Playoffs, scheduled for 6 July at 3:00 PM ET. While the prediction market currently implies a 100% YES probability for Fake do Biru to win, this figure diverges sharply from other data sources. Strafe users, for instance, predict Fake do Biru with 83.3% confidence, leaving a notable 16.7% chance for ex-Vexa[1]. Similarly, community voting on Strafe shows an overwhelming but not absolute favourite, with 81.8% backing Fake do Biru[1]. This gap between the binary certainty of the prediction market and the probabilistic nuance of sportsbook lines and community polls suggests the 100% figure may be an overreaction to recent form rather than a reflection of true match equity.

Historically, similar 100% implied probabilities in regional Counter-Strike tournaments have often collapsed when lower-tier teams like ex-Vexa secure unexpected map wins, particularly in B-Tier Valve events where variance is high[4]. Traders should monitor the official tournament schedule for any delays beyond the seven-day settlement window, as cancellations or ties would reset the market to a 50-50 outcome. The match begins at 19:00 UTC on 6 July, and live scores will be available on Sofascore once the game starts[3]. Any announcement regarding team roster changes or stream disruptions before the match could act as a catalyst for probability shifts, especially given the prize pool of $15,000 which incentivises competitive intensity[7].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.

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

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.