Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 | 100% |
| Map Handicap: TS (-1.5) vs 100 Thieves (+1.5) | 72% |
| Map 3 Rounds Handicap: Spirit (-3.5) vs 100 Thieves (+3.5) | 52% |
| Map 2 Total Rounds: Over/Under 21.5 | 51% |
| Map 2 Rounds Handicap: Spirit (-3.5) vs 100 Thieves (+3.5) | 50% |
| Map 2 Rounds Handicap: Spirit (-9.5) vs 100 Thieves (+9.5) | 50% |
| Map 2 Total Rounds: Over/Under 24.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 47% |
| Map 2 Winner | 30% |
| O/U 2.5 Games | 30% |
| Map 2 Rounds Handicap: Spirit (-6.5) vs 100 Thieves (+6.5) | 21% |
| Match Winner | 11% |
| Map 1 Winner | 0% |
| Map 1 Rounds Handicap: Spirit (-3.5) vs 100 Thieves (+3.5) | 0% |
| Map 1 Rounds Handicap: 100 Thieves (-3.5) vs Spirit (+3.5) | 0% |
| Map 1 Rounds Handicap: Spirit (-9.5) vs 100 Thieves (+9.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
Market context
100 Thieves and Spirit are due to meet in a best-of-three Round of 16 match in the BLAST Bounty Qualifier, with the market settling to 100 Thieves if they win, Spirit if Spirit win, and 50-50 only if the match is not completed under the contract’s fallback rules. The current crowd-implied probability of 48% YES implies a near-even view of the result rather than a strong lean, which fits a knockout esports market where the winner is decided by map veto, side selection, and late roster or schedule changes rather than season-long reputation alone.
Comparable market pricing leans against a clean upset narrative for 100 Thieves. Match listings and prediction pages currently price Spirit as the favourite, with one match page showing Spirit at 2.48 on the outright winner line and another market snapshot putting Spirit-heavy map handicaps and the 2.5 maps market ahead of a simple 100 Thieves match win. That framing matters because a BO3 in Counter-Strike often hinges on whether the underdog can steal a map and force a decider, so a sub-50% contract price can still be rational if traders expect Spirit to control vetoes and convert more often than not.
For traders, the immediate catalysts are whether the match starts on schedule, whether both line-ups are confirmed, and whether the fixture is moved or abandoned, because the contract only pays out on a completed result unless the delay or cancellation triggers the 50-50 clause. In crypto-native markets, that means settlement risk is mainly operational: the USDC outcome depends on the official match state rather than wider market moves, though BTC and ETH volatility can still affect liquidity, funding conditions, and how aggressively whale-sized orders are layered on exchange-adjacent prediction venues.
Methodology
This page reads Counter-Strike: 100 Thieves vs Spirit (BO3) - BLAST Bounty Qualifier on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
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.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- 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.
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