Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
51% | 49% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
51% | 49% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Total Rounds: Over/Under 21.5 | 51% |
| Map 2 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 1 Winner | 49% |
| O/U 2.5 Games | 49% |
| Match Winner | 43% |
| Map 3 Rounds Handicap: Astralis (-3.5) vs paiN (+3.5) | 43% |
| Map 2 Winner | 41% |
| Map 2 Rounds Handicap: Astralis (-3.5) vs paiN (+3.5) | 41% |
| Map 1 Rounds Handicap: Astralis (-3.5) vs paiN (+3.5) | 37% |
| Map Handicap: AST (-1.5) vs paiN (+1.5) | 34% |
Market context
paiN and Astralis are due to meet in a best-of-three BLAST Bounty playoff match, with the market settling on the actual winner unless the fixture is cancelled, tied, or left unresolved beyond the contract’s delay window. The current crowd-implied 49% price is close to a pure coin flip, which fits a series where the teams have already split recent meetings: paiN beat Astralis 2–1 in February 2025, and Astralis answered with a 2–0 win at IEM Kraków 2026 before paiN took the latest listed series 2–0 in June 2026.[1][6][10]
That history matters because the head-to-head has swung with map vetoes rather than showing a stable edge for either side. Recent preview data suggests paiN’s better outcomes tend to come on Nuke and Anubis, while Astralis are stronger on Inferno and can still carry series with elite individual rounds; outside that, both sides have produced close scorelines rather than routine sweeps.[2][4][13] That pattern is why a 49% YES line can stay near the middle even when outside rankings lean Astralis, as the BO3 format gives both teams enough room to force a decisive map.[10][12]
For traders, the key catalyst is simply whether the quarter-final starts on schedule and whether the veto/map pool matches the recent pattern. BLAST’s match page shows the series as a live quarter-final entry, but the market only resolves cleanly if the match is completed before the deadline; any postponement, no-contest, or unresolved abandonment shifts it to 50-50 under the contract terms.[3] In practice, the main watch-items are official tournament updates, roster confirmations, and any late schedule change, since those are the only developments that can materially move a near-even on-chain settlement into a binary outcome.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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