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Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean

"Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean" on Polymarket, Kalshi and Is Kalshi Legal in California — what traders need to know about platform choice, KYC and tax law.

Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean 100% Completed Match 100% Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set 1 Winner 100% Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set 2 O/U 8.5 100% Volume: $128K Closes: 19 Aug 2026
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Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Is Kalshi Legal in California) Pick
polygram.ink (preferred broker)
100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Go to the live market →
Polymarket (direct)
polymarket.com
100% 0% 0% Geo-blocked in US/UK/EU USDC, on-chain Go to the live market →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Go to the live market →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Go to the live market →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Go to the live market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean100%
Completed Match100%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set 1 Winner100%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set 2 O/U 8.5100%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set Handicap +/-1.5100%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set 2 Winner100%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set 2 O/U 9.5100%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Total Sets: O/U 2.50%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set 1 O/U 8.50%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Match O/U 21.50%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set 1 O/U 9.50%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set Handicap +/-1.50%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set 2 O/U 10.50%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Match O/U 22.50%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Set 1 O/U 10.50%
Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean Match O/U 23.50%

Market context

The Cincinnati Open women's qualifying draw will feature Italian player Lucrezia Stefanini against French competitor Leolia Jeanjean on 12 August 2026. The match is scheduled for 11:30 AM Eastern Time. Stefanini, ranked outside the top 150 on the WTA tour, has competed primarily on the ITF circuit and lower-tier professional events. Jeanjean, a former top-100 player, has fluctuated between WTA and ITF competition in recent seasons. A qualifying victory advances the winner to the main draw; elimination ends the tournament run for the loser.

The 100% probability reading reflects either incomplete market liquidity or strong consensus that this match will proceed as scheduled without cancellation or extended delay. Historical qualifying matches at Masters 1000 events rarely face postponement beyond the seven-day window unless severe weather or facility issues emerge. Comparable WTA qualifying fixtures at Cincinnati have maintained completion rates above 98% over the past five years, suggesting settlement risk is minimal under normal circumstances.

Traders should monitor the official Cincinnati Open draw confirmation and any weather alerts issued by the USTA in the week preceding 12 August. Court assignments and scheduling adjustments occasionally shift qualifying matches by hours or days, though rarely beyond the settlement window. Injury withdrawals from either player would trigger market resolution at 50-50 if announced before play begins. Recent WTA injury patterns show qualifying-round withdrawals occur in roughly 3–5% of scheduled matches, typically announced 24–48 hours prior to scheduled play.

Methodology

This overview of Cincinnati Open, Qualification: Lucrezia Stefanini vs Leolia Jeanjean 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

Do I need to KYC for Is Kalshi Legal in California?
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.
How are winnings taxed?
Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
What happens during a tax audit?
You're responsible for documenting your trades. Is Kalshi Legal in California 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).
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