Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
56% | 44% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
56% | 44% | 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 |
|---|---|
| Total Kills Over/Under 50.5 in Game 2? | 56% |
| Ends in Daytime | 51% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| First Blood in Game 2? | 50% |
| Total Kills Over/Under 55.5 in Game 1? | 50% |
| Total Kills Over/Under 60.5 in Game 1? | 50% |
| Game 2 Winner | 45% |
| Match Winner | 42% |
| Game 1 Winner | 38% |
| Total Kills Over/Under 50.5 in Game 1? | 35% |
| Any Player Rampage | 5% |
| First Blood in Game 1? | 1% |
Market context
Team Falcons face BetBoom Team in a decisive BO2 Dota 2 clash at the Esports World Cup Group A, scheduled to begin at 09:00 UTC on 7 July 2026. The market currently prices a Falcons victory at 38% YES, implying a significant edge for BetBoom, who recently defeated Falcons 2–0 in the UB Semi Final 2 at BLAST SLAM VII on 5 June 2026[2][10]. This historical dominance mirrors patterns seen in other high-stakes esports where a team’s prior clean sweep against an opponent often foreshadows continued superiority, even when odds shift slightly due to tournament context or roster adjustments.
Traders should monitor live match data from Sofascore and GosuGamers for real-time updates on map outcomes, player performance, and potential cancellations that could trigger the 50–50 resolution clause[1][6]. Key catalysts include any pre-match announcements regarding roster changes, schedule delays beyond seven days, or technical disruptions that halt play before a winner is determined. Given the USDC settlement and on-chain mechanics of btc-prediction.bet, whale flows and funding rates on BTC/ETH may also influence liquidity and price efficiency as the settlement window closes at 15:20 UTC on 7 July 2026.
Methodology
This page reads Dota 2: Team Falcons vs BetBoom Team (BO2) - Esports World Cup Group A 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.
- 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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