Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
65% | 35% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
65% | 35% | 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 20.5 | 65% |
| Match Winner | 57% |
| Map 1 Winner | 56% |
| Map 2 Winner | 56% |
| Map 2 Rounds Handicap: All Gamers (-2.5) vs Dragon Ranger Gaming (+2.5) | 54% |
| Map 3 Total Rounds: Over/Under 20.5 | 53% |
| Map 2 Total Rounds: Over/Under 20.5 | 51% |
| Map 1 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Total Rounds: Over/Under 22.5 | 49% |
| Map 3 Total Rounds: Over/Under 22.5 | 49% |
| Map 1 Rounds Handicap: All Gamers (-2.5) vs Dragon Ranger Gaming (+2.5) | 46% |
| O/U 2.5 Games | 41% |
| Map 3 Rounds Handicap: All Gamers (-2.5) vs Dragon Ranger Gaming (+2.5) | 41% |
| Map 1 Total Rounds: Over/Under 22.5 | 40% |
| Map Handicap: AG (-1.5) vs Dragon Ranger Gaming (+1.5) | 32% |
Market context
Market consensus: 65% chance of valorant: all gamers vs dragon ranger gaming (bo3) - vct china stage 2 group omega. Prediction markets aggregate real capital to produce this probability signal. This market refers to the Valorant match between All Gamers and Dragon Ranger Gaming in the VCT China Stage 2 Group Omega, initially scheduled for July 22 at 8:00AM ET. This marke…
Methodology
This page reads Valorant: All Gamers vs Dragon Ranger Gaming (BO3) - VCT China Stage 2 Group Omega 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.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- 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.
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