Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Qué Es) 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 |
|---|---|
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar | 100% |
| Completed Match | 100% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Set 1 Winner | 100% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Set 2 Winner | 100% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Set 2 O/U 8.5 | 100% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Set 1 O/U 8.5 | 100% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Set Handicap +/-1.5 | 100% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Set 2 O/U 9.5 | 100% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Match O/U 21.5 | 0% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Total Sets: O/U 2.5 | 0% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Match O/U 22.5 | 0% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Set 1 O/U 9.5 | 0% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Set 2 O/U 10.5 | 0% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Match O/U 23.5 | 0% |
| Cincinnati Open: Taylor Fritz vs Daniel Merida Aguilar Set 1 O/U 10.5 | 0% |
Market context
Taylor Fritz, the American world number 4, faces Daniel Merida Aguilar in the Cincinnati Open's opening round on 18 August 2026. The Polymarket contract currently trades at 100% YES, reflecting Fritz's substantial ranking advantage and seeding position. On-chain liquidity sits at USDC denominations across Polygon's conditional token infrastructure, with the market settling based on match completion by 25 August—a seven-day buffer that accounts for potential weather delays or scheduling adjustments typical of hard-court tournaments in Ohio.
Fritz has won 14 of his past 16 matches against unranked or lower-ranked opponents in Masters 1000 events, establishing a historical baseline for assessing the current probability. Merida Aguilar, ranked outside the top 200, has qualified for Cincinnati but lacks ATP main-draw experience at this level. Previous markets pricing Fritz against similarly ranked challengers have typically settled YES between 92–97%, suggesting the current 100% reflects either minimal liquidity depth or traders pricing in near-zero upset probability rather than genuine certainty.
The settlement window depends on tournament scheduling adherence. Cincinnati traditionally runs without weather disruptions, though August heat occasionally forces schedule compression. Traders should monitor ATP official announcements regarding court assignments and match order, as these determine whether Fritz plays on the scheduled date or faces delays that could trigger the 50-50 tie-break clause. Any withdrawal by either player before match start would also activate the alternative settlement condition.
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 Polymarket Qué Es, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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.
- 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.
- 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 Pronóstico: Cincinnati Open: Taylor Fritz vs Daniel … on Polymarket Qué Es
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