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 |
|---|---|
| Ends in Daytime | 100% |
| First Blood in Game 1? | 100% |
| Total Kills Over/Under 50.5 in Game 1? | 100% |
| Total Kills Over/Under 50.5 in Game 2? | 100% |
| Total Kills Over/Under 55.5 in Game 1? | 100% |
| Total Kills Over/Under 55.5 in Game 2? | 100% |
| Total Kills Over/Under 60.5 in Game 2? | 100% |
| Total Kills Over/Under 65.5 in Game 2? | 100% |
| Both Teams Beat Roshan | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| Total Kills Over/Under 85.5 in Game 2? | 50% |
| Both Teams Destroy Barracks | 1% |
| Total Kills Over/Under 70.5 in Game 2? | 1% |
| Total Kills Over/Under 75.5 in Game 2? | 1% |
| Game 1 Winner | 0% |
| Game 2 Winner | 0% |
| Match Winner | 0% |
| Ends in Daytime | 0% |
| Both Teams Beat Roshan | 0% |
| Both Teams Destroy Barracks | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
| First Blood in Game 2? | 0% |
| Total Kills Over/Under 60.5 in Game 1? | 0% |
| Total Kills Over/Under 65.5 in Game 1? | 0% |
| Total Kills Over/Under 70.5 in Game 1? | 0% |
| Total Kills Over/Under 75.5 in Game 1? | 0% |
Market context
The underlying event is a Best-of-Two Dota 2 match between REKONIX and MOUZ in Esports World Cup Group C, scheduled for 2:15 PM ET on 8 July 2026. Strafe data shows MOUZ as the overwhelming favourite with 86.4% of votes, having won their last encounter 2–0 in March 2026, while REKONIX has secured only one prior victory against them [1]. This historical asymmetry mirrors past Group C fixtures where top-tier squads dominated lower-ranked opponents, explaining the current 0% crowd-implied probability for REKONIX to win; such outcomes typically resolve decisively unless external factors like disqualifications or forfeitures intervene, which would trigger the 50–50 settlement clause.
Traders should monitor live score feeds and official tournament announcements for any schedule shifts or match cancellations, as delays beyond seven days without a winner would force the 50–50 resolution [3]. Key catalysts include MOUZ’s roster stability and REKONIX’s recent patch adaptation, with Strafe’s 86.4% vote share suggesting strong market confidence in MOUZ’s map control [1]. While crypto macro ties like BTC/ETH volatility or USDC funding rates may influence on-chain settlement liquidity, the primary driver remains the match outcome itself; whale flows into prediction contracts could spike if MOUZ’s win probability shifts, but no such movement is currently evident in public data.
Methodology
This page reads Dota 2: REKONIX vs MOUZ (BO2) - Esports World Cup Group C 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.
- 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.
- 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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