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 |
|---|---|
| Completed Match | 100% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Set 1 O/U 8.5 | 100% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Set 2 O/U 8.5 | 100% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Set Handicap +/-1.5 | 100% |
| Zug: Max Alcala Gurri vs Dylan Dietrich | 0% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Set 1 Winner | 0% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Set 2 Winner | 0% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Total Sets: O/U 2.5 | 0% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Set Handicap +/-1.5 | 0% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Match O/U 21.5 | 0% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Set 1 O/U 9.5 | 0% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Set 2 O/U 9.5 | 0% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Match O/U 22.5 | 0% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Set 1 O/U 10.5 | 0% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Set 2 O/U 10.5 | 0% |
| Zug: Max Alcala Gurri vs Dylan Dietrich Match O/U 23.5 | 0% |
Market context
Max Alcala Gurri and Dylan Dietrich are the scheduled players in a Zug tennis match that the market uses to determine who advances. With the crowd pricing **0% YES**, the contract is effectively saying the named outcome is being treated as impossible or extremely unlikely, which can happen when the match is already reported as void, postponed beyond the settlement rules, or the on-chain market has not yet incorporated the latest tournament status.
For a prediction market like this, the key comparable cases are late schedule changes and walkovers in Challenger-level tennis: if the match is not played, is tied, or drifts beyond the seven-day limit without a winner, the contract settles 50-50 rather than on either player. If play starts but one player cannot complete the match and the other advances, that outcome is what resolves the market, so traders usually watch the official order of play, live scoring feeds, and any withdrawal notices as closely as the scoreline itself.
The main catalysts are therefore procedural rather than macro-driven: tournament announcements, changes to the Zug draw, and any confirmation of injury, retirement, or walkover. On-chain, the relevant angle is USDC settlement rather than price discovery in BTC or ETH, but broader crypto conditions can still affect liquidity and how quickly odds move if the market is thin; when funding is elevated or spot volatility is high, smaller sports contracts often reprice sharply on a single update.
Methodology
This page reads Zug: Max Alcala Gurri vs Dylan Dietrich 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.
- 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.
- 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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