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 |
|---|---|
| Hagen: Zsombor Piros vs Diego Dedura-Palomero | 100% |
| Completed Match | 100% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Set 1 Winner | 100% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Set 2 Winner | 100% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Set 1 O/U 8.5 | 100% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Set Handicap +/-1.5 | 100% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Match O/U 21.5 | 0% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Total Sets: O/U 2.5 | 0% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Set 2 O/U 8.5 | 0% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Match O/U 22.5 | 0% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Set 2 O/U 9.5 | 0% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Set 1 O/U 9.5 | 0% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Set Handicap +/-1.5 | 0% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Set 2 O/U 10.5 | 0% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Set 1 O/U 10.5 | 0% |
| Hagen: Zsombor Piros vs Diego Dedura-Palomero Match O/U 23.5 | 0% |
Market context
Zsombor Piros and Diego Dedura-Palomero are set to meet in Hagen, with the market currently pricing a full win for Piros at 100% YES. The public tennis feeds list the fixture as a Challenger-level match in Hagen and show Piros as the higher-ranked player, around ATP No. 123 versus Dedura-Palomero around No. 193, which is consistent with Piros being the clear pre-match favourite.[3][4][7]
Historical framing supports treating the current price as a statement about expected completion rather than just raw ability. The players have no documented head-to-head in the available stats feed, so the market is not leaning on a long rivalry sample; instead, it is effectively extrapolating from current form and ranking gap, with betting screens showing Piros around -161 and Dedura-Palomero around +112 in one snapshot, plus set-score pricing that still leaves room for an upset if the match becomes extended.[2][11] On a prediction market with USDC settlement, a 100% YES implies traders see the main risk as operational rather than competitive: cancellation, a delayed start, or an abandonment that falls outside the seven-day settlement window would matter more than whether Piros simply underperforms.
The key catalysts are the tournament schedule, official match status, and any weather or court-delay updates from Hagen, because the contract resolves on whether Piros advances rather than on live point-by-point performance. At the time of the available listings, the match was shown as active on the day schedule, which reduces but does not remove settlement risk from postponement or retirement.[3][7] For crypto-linked traders, broader BTC and ETH market conditions can still affect USDC bid depth and risk appetite around the event, but the contract itself remains a sports-resolution instrument, so the decisive inputs are tournament administration and final match completion, not spot moves alone.
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.
- 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.
- 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.
- 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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