Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Set 1 O/U 8.5 | 100% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Set 2 O/U 8.5 | 100% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Set 2 O/U 9.5 | 100% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Set 1 O/U 9.5 | 100% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan | 0% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Set 1 Winner | 0% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Total Sets: O/U 2.5 | 0% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Match O/U 21.5 | 0% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Set Handicap +/-1.5 | 0% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Set 2 Winner | 0% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Match O/U 22.5 | 0% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Set 2 O/U 10.5 | 0% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Match O/U 23.5 | 0% |
| Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan Set 1 O/U 10.5 | 0% |
Market context
Renata Zarazua and Yue Yuan are scheduled to contest a Cincinnati Open qualifying-round match on 11 August 2026. The market currently prices Zarazua's advancement at zero, reflecting either minimal trading activity or strong conviction that Yuan will progress. The settlement window extends to 18 August, allowing seven days for the match to conclude; any cancellation, tie, or unresolved delay beyond that threshold triggers a 50-50 split on Polygon's conditional token architecture.
Zarazua, a Mexican left-hander ranked in the 200s, has competed sporadically on the WTA circuit with modest qualifying success; Yuan, a Chinese player, occupies a similar tier. Historical qualifying matchups between players of comparable ranking and recent form typically reflect near-parity in market pricing, yet the 0% probability suggests either a data gap or an assumption of withdrawal. Comparable WTA qualifying encounters at Masters 1000 events have settled based on surface preference, recent match fitness, and head-to-head records—factors that usually prevent such extreme probability skew unless one player's participation status is already compromised.
Traders should monitor the ATP/WTA official draw confirmation and any injury announcements from either player's camp in the week preceding 11 August. Cincinnati's hard court surface and August scheduling can trigger late withdrawals, particularly among lower-ranked qualifiers managing injury load. The match's position within the qualifying bracket and any weather delays affecting the tournament schedule will determine whether settlement occurs on time or triggers the tie-break clause.
Methodology
We track Cincinnati Open, Qualification: Renata Zarazua vs Yue Yuan 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
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- 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 PolyGram 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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