Counter-Strike: Spirit vs OG (BO3) - BLAST Bounty Qualifier

Platform comparison

Market context

Spirit versus OG is a best-of-three in the BLAST Bounty qualifier, and the market is already pricing it as a clear Spirit lean. The contract sits at **84% YES** for Spirit, which is broadly in line with outside reference points but a touch firmer than some pre-match analyst views. One model-led preview puts Spirit around **87%** to win, while another match preview is lower at **72%**, suggesting the crowd is closer to the stronger end of the consensus range than to a true coin-flip price.[3][6]

That spread matters because similar Spirit fixtures have tended to be priced as heavy favourites rather than dominant locks, with sportsbook-style listings showing very short odds on Spirit and a market expectation of a 2–0 or 2–1 win rather than an upset.[1][5] For a prediction market, that usually means the main question is not whether Spirit are better on paper, but whether the line has already absorbed most of that edge. A high-teens or low-90s probability often leaves limited room for surprise if the veto is awkward, the map one start is slow, or OG arrive with a prepared anti-strat.[1][3]

Traders should watch for any schedule change around the Round of 32 slot, because the market only resolves 50-50 if the match is cancelled, tied, or pushed beyond the seven-day settlement window without a winner.[4] The most important live catalyst is whether the fixture starts on time and proceeds as a standard BO3, since a completed match all but guarantees a straight Spirit-or-OG outcome. Pre-match liquidity can also move quickly if sportsbook prices shift closer to the analyst consensus, or if official tournament updates alter the expected veto or start time.[1][4]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Counter-Strike: Spirit vs OG (BO3) - BLAST Bounty Qualifier across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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

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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets 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.