Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
90% | 10% | 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 |
|---|---|
| Both Teams Beat Roshan | 90% |
| Ends in Daytime | 90% |
| Total Kills Over/Under 50.5 in Game 2? | 90% |
| Total Kills Over/Under 50.5 in Game 1? | 90% |
| Total Kills Over/Under 55.5 in Game 2? | 90% |
| Total Kills Over/Under 60.5 in Game 2? | 90% |
| Total Kills Over/Under 65.5 in Game 2? | 90% |
| Total Kills Over/Under 70.5 in Game 2? | 90% |
| Both Teams Beat Roshan | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| First Blood in Game 2? | 50% |
| First Blood in Game 1? | 50% |
| Ends in Daytime | 10% |
| Both Teams Destroy Barracks | 10% |
| Any Player Ultra Kill | 10% |
| Any Player Rampage | 10% |
| Both Teams Destroy Barracks | 10% |
| Total Kills Over/Under 60.5 in Game 1? | 10% |
| Total Kills Over/Under 55.5 in Game 1? | 10% |
| Total Kills Over/Under 65.5 in Game 1? | 10% |
| Total Kills Over/Under 70.5 in Game 1? | 10% |
| Total Kills Over/Under 80.5 in Game 2? | 10% |
| Game 1 Winner | 0% |
| Game 2 Winner | 0% |
Market context
BetBoom Team and Team Liquid are due to meet in a Dota 2 best-of-two series, and the market is pricing **0% YES** for the “more markets” contract even though the teams have a long, competitive head-to-head. Recent meetings have swung both ways: Liquid beat BetBoom 1-0 at BLAST Slam VII on 27 May 2026, while BetBoom had taken earlier series in comparable top-tier events, including a 2-1 at FISSURE Universe: Episode 8 and a 2-0 at DreamLeague Season 26.[3][10][8] Across the broader history compiled by match trackers, BetBoom and Liquid have met dozens of times, with BetBoom holding a narrow edge in total wins and map score, which helps explain why a nil implied price should be read as a function of contract mechanics rather than a view that the teams are evenly matched.[5][15]
For traders, the main catalysts are administrative rather than macro. The key question is whether the scheduled 31 July fixture actually proceeds on time, whether the event organiser confirms format and broadcast slate, and whether any late roster or stand-in changes emerge before the series window closes; those details can materially change what counts as a qualifying outcome in a “more markets” contract. On-chain settlement in USDC means the payoff is determined by the oracle resolution rather than bookmaker odds, so if the market is thin the displayed probability can lag the live event state until official results are posted. In broader crypto terms, BTC and ETH spot or funding moves are only relevant if they affect overall platform liquidity or risk appetite; there is no direct esports link in the contract itself, but sharp market stress can still affect order books and whale positioning on venue activity if the market is trading actively.
Methodology
This page reads Dota 2: BetBoom Team vs Team Liquid - More Markets 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.
- 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 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.
- 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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