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 |
|---|---|
| Game 1 Winner | 100% |
| Game 2 Winner | 98% |
| Match Winner | 94% |
| Total Kills Over/Under 45.5 in Game 1? | 51% |
| Total Kills Over/Under 40.5 in Game 1? | 51% |
| Total Kills Over/Under 30.5 in Game 2? | 51% |
| O/U 2.5 Games | 50% |
| Ends in Daytime | 50% |
| 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% |
| Any Player Rampage | 50% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| First Blood in Game 2? | 50% |
| First Blood in Game 1? | 50% |
| Total Kills Over/Under 50.5 in Game 2? | 50% |
| Total Kills Over/Under 50.5 in Game 1? | 50% |
| Total Kills Over/Under 55.5 in Game 1? | 50% |
| Total Kills Over/Under 35.5 in Game 1? | 50% |
| Total Kills Over/Under 65.5 in Game 1? | 50% |
| Total Kills Over/Under 55.5 in Game 2? | 50% |
| Total Kills Over/Under 45.5 in Game 2? | 50% |
| Total Kills Over/Under 40.5 in Game 2? | 50% |
| Total Kills Over/Under 35.5 in Game 2? | 50% |
| Game Handicap: GLYPH (-1.5) vs Zero Tenacity (+1.5) | 49% |
| Game Handicap: Z10 (-1.5) vs GLYPH (+1.5) | 1% |
Market context
GLYPH meet Zero Tenacity in a best-of-three Dota 2 group-stage match at Games of the Future, with live listings showing the series in progress and the market still priced at a crowd-implied 100% YES on GLYPH.[1][2][5] That extreme pricing is consistent with a match that has already started rather than a pre-match view: the on-chain contract settles in USDC, so once the result is confirmed the payout mechanics are binary and quick, while any non-result scenario — cancellation, tie, or a delay beyond the seven-day window — pushes resolution to 50-50 under the market rules. Robinhood’s event page also frames this as a standard winner contract for the originally scheduled 1 August fixture.[17]
Comparable Dota pricing elsewhere in the market has been much less absolute. GosuGamers lists Zero Tenacity at world rank 24 versus GLYPH at 32, while Strafe’s user vote was 71.4% for GLYPH, showing a clear but not unanimous lean before the opening map.[7][9] DLTV likewise notes that the teams had not previously met, which limits the value of direct head-to-head form and helps explain why sentiment can swing sharply once the match status changes from upcoming to live.[4] In these contracts, the key read-through is often whether the series is actually being completed, because settlement follows the official winner rather than market momentum.[17]
The main catalysts are operational rather than macro: any schedule change, abandonment, or technical pause that prevents completion could alter the outcome, and the contract’s seven-day fallback is the critical edge case.[17] Market participants are watching the event feeds on live scoreboards and tournament pages for confirmation that the BO3 continues normally, with current match pages from Hawk, SofaScore and Flashscore all reflecting an active series.[1][2][6] Broader crypto conditions are only indirectly relevant here, but USDC-denominated settlement means BTC or ETH volatility matters mainly insofar as it affects overall risk appetite and prediction-market liquidity, not the contract’s payoff logic.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
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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