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 Winner | 100% |
| Map 4 Winner | 100% |
| O/U 3.5 Games | 100% |
| O/U 4.5 Games | 100% |
| Map 1 Rounds Handicap: 2GAME Esports (-2.5) vs la Masia (+2.5) | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 4 Rounds Handicap: 2GAME Esports (-2.5) vs la Masia (+2.5) | 100% |
| Map 5 Total Rounds: Over/Under 21.5 | 100% |
| Map 3 Rounds Handicap: 2GAME Esports (-2.5) vs la Masia (+2.5) | 1% |
| Map 4 Total Rounds: Over/Under 21.5 | 1% |
| Map 5 Rounds Handicap: 2GAME Esports (-2.5) vs la Masia (+2.5) | 1% |
| Map 4 Total Rounds: Over/Under 20.5 | 1% |
| Map 3 Rounds Handicap: 2GAME Esports (-3.5) vs la Masia (+3.5) | 1% |
| Map 2 Winner | 0% |
| Map 3 Winner | 0% |
| Match Winner | 0% |
| Map Handicap: 2GAME (-1.5) vs la Masia (+1.5) | 0% |
| Map Handicap: 2GAME (-2.5) vs la Masia (+2.5) | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 2 Rounds Handicap: 2GAME Esports (-2.5) vs la Masia (+2.5) | 0% |
| Map 3 Total Rounds: Over/Under 21.5 | 0% |
| Map Handicap: MAS (-1.5) vs 2GAME Esports (+1.5) | 0% |
Market context
The underlying event is the VCL Brazil Stage 2 Grand Final between 2GAME Esports and la Masia, a best-of-five series determining direct entry to the VCT Americas Play-ins. A 2GAME victory secures their Play-ins spot while sending la Masia to the Last Chance Qualifier, whereas a la Masia win reverses these outcomes and eliminates 2GAME from the immediate path [1][5].
Historical precedents in Brazilian Valorant show that 100% crowd-implied probabilities in Grand Finals often reflect one-sided qualification stakes rather than guaranteed match outcomes, as seen in prior LCQ scenarios where underdogs secured narrow victories despite heavy odds. In similar VCL Brazil playoffs, teams facing elimination pressure have overturned statistical expectations, though 2GAME’s 5-1 regular season record (+46 map differential) suggests a structural advantage that typically aligns with near-certain market resolutions [9].
Traders should monitor the official match completion status on VLR.gg, as unresolved series due to technical delays beyond seven days trigger a 50-50 settlement. The primary catalyst is the final result posted on Liquipedia, which confirms whether 2GAME advances or la Masia forces the LCQ route; any cancellation or tie immediately resets the contract to parity [3][5]. USDC settlement on btc-prediction.bet will execute automatically once the official result is verified, with no manual intervention required.
Methodology
This page reads Valorant: 2GAME Esports vs la Masia (BO5) - VCL Brazil: Playoffs 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.
- 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 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.
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