Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC Prediction → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on BTC Prediction.
Active sub-markets
| Match Winner | 0% YES | 100% NO |
| Ends in Daytime | 100% YES | 0% NO |
| Both Teams Beat Roshan | 0% YES | 100% NO |
| Both Teams Destroy Barracks | 0% YES | 100% NO |
| Any Player Ultra Kill | 0% YES | 100% NO |
| Any Player Rampage | 0% YES | 100% NO |
Market context
Aurora and PARIVISION are scheduled to compete in a best-of-one Dota 2 match within the BLAST Slam Group Stage on 28 May at 16:00 UTC. The 0% crowd probability reflects either minimal trading activity or strong market consensus that Aurora will prevail, though the settlement window extends to 21:40 UTC that same day, allowing roughly five hours post-match for resolution confirmation. USDC settlement occurs against the official match result as recorded by BLAST organisers, with the 50-50 tie-break clause activating only if the match is cancelled outright, ends in a draw, or remains unresolved beyond seven days—a safeguard rarely triggered in professional Dota 2 fixtures given the format's binary win conditions.
Historical precedent from comparable esports prediction markets shows that group-stage matches in established tournaments like BLAST carry high completion rates; cancellations or extended delays are uncommon unless organisational failures occur. The current probability distribution suggests either insufficient liquidity to move the odds away from extremes or a technical listing issue, as professional Dota 2 rosters rarely attract such skewed pricing in live markets. Traders should monitor BLAST's official schedule and social channels for any venue, connectivity, or roster changes in the 48 hours preceding the fixture, as last-minute substitutions or technical delays have occasionally shifted outcomes in similar events.
The match outcome hinges on in-game performance rather than macro crypto conditions, though funding rates and spot volatility on major exchanges may influence trader participation during the settlement window. Watch for any roster announcements or injury disclosures from either team's official channels, which could justify repricing before the match begins.
Methodology
This page reads Dota 2: Aurora vs PARIVISION (BO1) - BLAST Slam Group Stage 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 for comparison. 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
- Where can I trade this market with the lowest fees?
- On BTC Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What does it cost to trade on BTC Prediction?
- Zero. BTC Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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