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 |
|---|---|
| National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 Winner | 100% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 O/U 8.5 | 100% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 O/U 8.5 | 100% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 O/U 9.5 | 100% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 O/U 9.5 | 100% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 O/U 10.5 | 100% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 O/U 10.5 | 100% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Match O/U 21.5 | 86% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Match O/U 22.5 | 86% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Match O/U 23.5 | 86% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Total Sets: O/U 2.5 | 74% |
| Completed Match | 50% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Set Handicap +/-1.5 | 50% |
| National Bank Open: Taylor Townsend vs Belinda Bencic | 37% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Set Handicap +/-1.5 | 4% |
| National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 Winner | 0% |
Market context
Live Polymarket data shows 100% YES probability for Pronóstico: National Bank Open: Taylor Townsend vs Belinda Bencic. This market refers to the tennis match between Taylor Townsend and Belinda Bencic in the National Bank Open, originally scheduled for August 7, 2026 at 10:00AM ET. This market will resolve to 'Taylor…
Methodology
We track Pronóstico: National Bank Open: Taylor Townsend vs Belinda Bencic 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
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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Qué Es. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
Trade Pronóstico: National Bank Open: Taylor Townsend vs B… on Polymarket Qué Es
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