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: Yulia Putintseva vs Liudmila Samsonova Match O/U 21.5 | 100% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Set 1 O/U 8.5 | 100% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Set 2 Winner | 100% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Total Sets: O/U 2.5 | 100% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Set 2 O/U 8.5 | 100% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Set 1 O/U 9.5 | 100% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Set 2 O/U 9.5 | 100% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Match O/U 22.5 | 100% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Set 1 O/U 10.5 | 100% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Set 2 O/U 10.5 | 100% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Match O/U 23.5 | 100% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova | 0% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Set 1 Winner | 0% |
| Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova Set Handicap +/-1.5 | 0% |
Market context
Polymarket's conditional token pair on Polygon currently prices Putintseva's advancement at 54 cents per USDC staked, reflecting marginal confidence in the Kazakhstani player's chances against Samsonova in their Cincinnati Open encounter. The match, scheduled for 13 August 2026 at 10:00 AM ET, sits within the WTA 1000 draw where seeding and draw positioning carry material weight. Settlement occurs by 20 August, allowing a seven-day buffer for weather delays or scheduling adjustments before the 50-50 tie-break resolution triggers.
Putintseva and Samsonova have met twice on the professional circuit, with Samsonova holding a 1–1 record. Their most recent encounter came at the 2024 Nottingham Open, where Samsonova prevailed in straight sets. Putintseva, ranked in the 30s, typically performs well on hard courts and has shown consistency at North American summer events. Samsonova, a top-20 regular, brings superior serve velocity and aggressive baseline play. The 54% probability suggests traders view this as a genuine toss-up, though Samsonova's recent form and head-to-head advantage warrant scrutiny of whether the market has fully priced her edge.
Traders should monitor draw announcements and seeding releases in early August, as these determine court assignment and scheduling. Injury reports from both camps matter considerably; Samsonova has experienced recurring shoulder concerns, whilst Putintseva's fitness record remains stable. Weather forecasts for Cincinnati in mid-August typically favour fast, dry conditions that suit aggressive players. Any withdrawal or late schedule shift beyond the seven-day window triggers automatic 50-50 resolution, eliminating directional exposure entirely.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
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 does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
Trade Cincinnati Open: Yulia Putintseva vs Liudmila Samsonova on PolyGram
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