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 |
|---|---|
| Completed Match | 100% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Set 2 O/U 8.5 | 100% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Set Handicap +/-1.5 | 100% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek | 0% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Set 1 O/U 8.5 | 0% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Set 1 Winner | 0% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Match O/U 21.5 | 0% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Set 2 Winner | 0% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Total Sets: O/U 2.5 | 0% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Set 1 O/U 9.5 | 0% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Match O/U 22.5 | 0% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Set 2 O/U 9.5 | 0% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Set 1 O/U 10.5 | 0% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Match O/U 23.5 | 0% |
| Wimbledon WTA: Karolina Pliskova vs Iga Swiatek Set 2 O/U 10.5 | 0% |
Market context
The underlying real-world event is the second-round WTA tennis match at Wimbledon between defending champion Iga Świątek and 2021 finalist Karolina Plíšková, scheduled for 14:30 local time on 2 July 2026 at the All England Club. Historical precedent heavily frames the current 0% crowd-implied probability for Plíšková advancing, as Świątek has won every prior encounter against the Czech player, including a decisive 6:1, 6:3 victory in this exact tournament round just hours ago[2]. This perfect head-to-head record, combined with Świątek’s status as the titleholder and Plíšková’s recent struggles against top-tier opponents, suggests the market has correctly priced the near-certain outcome of Świątek winning the match[1].
Traders should monitor official WTA injury announcements and the final tournament draw dependencies, as any withdrawal or medical delay could trigger the market’s 50-50 tie resolution clause if the match is not completed within seven days. Recent coverage confirms Świątek survived a test from Townsend to reach this stage, indicating her physical readiness despite the high intensity of the match[3]. For accessibility, German GlüStV regulations and US CFTC reach create a complex regulatory backdrop, yet the ‘no-KYC up to $1,500’ feature allows traders to bypass identity verification for smaller stakes, making this specific market accessible to a broader audience without compromising legal compliance under current frameworks.
Methodology
This overview of Wimbledon WTA: Karolina Pliskova vs Iga Swiatek 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
- 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.
- 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).
- 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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