Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Is Kalshi Legit) 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 |
|---|---|
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves | 100% |
| Completed Match | 100% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Set 1 O/U 8.5 | 100% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Set 2 O/U 8.5 | 100% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Set 1 Winner | 100% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Set 2 Winner | 100% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Set 2 O/U 9.5 | 100% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Set Handicap +/-1.5 | 100% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Game Spread +/-3.5 | 100% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Total Sets: O/U 2.5 | 0% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Match O/U 21.5 | 0% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Set 1 O/U 9.5 | 0% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Match O/U 22.5 | 0% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Set 2 O/U 10.5 | 0% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Set 1 O/U 10.5 | 0% |
| US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves Match O/U 23.5 | 0% |
Market context
Dalibor Svrcina and Felipe Meligeni Alves were scheduled for the US Open men’s qualifying first round on 24 August 2026, with the match listed on Court 15 and the event running across the qualifying week at Flushing Meadows.[1][7][13] The market’s 100% implied probability points to a result that is already priced as settled, which in tennis qualifiers usually reflects that the match has been completed and the exchange has firmed around the recorded winner rather than the pre-match draw.
For accessibility, the key framing is regulatory rather than sporting. In Germany, GlüStV constraints can affect whether a user may participate at all, even if the market itself is available; in the US, CFTC jurisdiction can still matter where a platform is deemed to be offering a regulated event contract into the US. A “no-KYC up to $1,500” setup typically means lighter identity checks for small balances or limited withdrawal activity, but it does not remove geo-restrictions, tax reporting duties, or compliance limits on higher-value use.
The main catalysts are operational rather than performance-based: official order-of-play updates, any change to court allocation or timing, and whether the published result stands without interruption, retirement, or cancellation.[7][13] If the match was not played at all, ended without a winner, or remained unresolved by the market’s deadline, the settlement terms point to a 50-50 outcome; otherwise, the advancing player determines resolution, making post-match confirmation the decisive event.[1][5]
Methodology
This overview of US Open, Qualification ATP: Dalibor Svrcina vs Felipe Meligeni Alves 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.
- Are prediction markets gambling?
- Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
- Is there a withdrawal cap?
- No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).
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