Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Set 1 O/U 8.5 | 100% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Set 2 O/U 8.5 | 100% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Set 1 O/U 9.5 | 100% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Set 2 O/U 9.5 | 100% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez | 0% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Set 2 Winner | 0% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Set 1 Winner | 0% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Match O/U 21.5 | 0% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Total Sets: O/U 2.5 | 0% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Set Handicap +/-1.5 | 0% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Match O/U 22.5 | 0% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Set 1 O/U 10.5 | 0% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Match O/U 23.5 | 0% |
| Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez Set 2 O/U 10.5 | 0% |
Market context
Market consensus: 100% chance of croatia open, qualification: andrea guerrieri vs federico agustin gomez. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Andrea Guerrieri and Federico Agustin Gomez in the Croatia Open, Qualification, originally scheduled for July 12, 2026 at 11:00AM ET.…
Methodology
We track Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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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