Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Is Kalshi Legit) Pick polygram.ink (preferred broker) |
81% | 19% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
81% | 19% | 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 |
|---|---|
| US Open ATP: Dino Prizmic vs Tommy Paul Game Spread +/-5.5 | 81% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set Handicap +/-2.5 | 56% |
| Completed Match | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 2 O/U 8.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Total Sets: O/U 3.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set Handicap +/-1.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Match O/U 38.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 2 O/U 9.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Total Sets: O/U 4.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 4 Winner | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 2 O/U 10.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Match O/U 40.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 3 O/U 8.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 3 O/U 9.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 3 O/U 10.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 4 O/U 8.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 4 O/U 9.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 4 O/U 10.5 | 50% |
| US Open ATP: Dino Prizmic vs Tommy Paul Match O/U 36.5 | 34% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 3 Winner | 25% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 2 Winner | 24% |
| US Open ATP: Dino Prizmic vs Tommy Paul | 8% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 1 O/U 8.5 | 0% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 1 Winner | 0% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 1 O/U 9.5 | 0% |
| US Open ATP: Dino Prizmic vs Tommy Paul Set 1 O/U 10.5 | 0% |
Market context
Based on real-money crowd forecasting, us open atp: dino prizmic vs tommy paul stands at 81% likelihood according to current market consensus. This market refers to the tennis match between Dino Prizmic and Tommy Paul in the US Open ATP, originally scheduled for September 2, 2026 at 11:00AM ET. This market will resolve t…
Methodology
This overview of US Open ATP: Dino Prizmic vs Tommy Paul reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
FAQ
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Is Kalshi Legit has a different geo footprint.
- Do I need to KYC for Is Kalshi Legit?
- Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Is Kalshi Legit stores an email address and wallet addresses rather than a legal name. Over $1,500 lifetime volume triggers KYC, after which identity is no longer anonymous.
- What happens during a tax audit?
- You're responsible for documenting your trades. Is Kalshi Legit exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
- What if regulation changes?
- If regulation changes in your jurisdiction (e.g. prediction markets are banned), Is Kalshi Legit would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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