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National Bank Open: Taylor Townsend vs Belinda Bencic

Which venue prices "National Bank Open: Taylor Townsend vs Belinda Bencic" best? Direct comparison of Polymarket, Kalshi, Betfair and Smarkets.

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 1 O/U 9.5 100% National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 O/U 10.5 100% Volume: $275K Liquidity: $455K Closes: 14 Aug 2026
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National Bank Open: Taylor Townsend vs Belinda Bencic

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Robinhood Prediction Markets) 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
National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 Winner100%
National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 O/U 8.5100%
National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 O/U 9.5100%
National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 O/U 10.5100%
National Bank Open: Taylor Townsend vs Belinda Bencic54%
Completed Match50%
National Bank Open: Taylor Townsend vs Belinda Bencic Total Sets: O/U 2.550%
National Bank Open: Taylor Townsend vs Belinda Bencic Match O/U 21.550%
National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 O/U 8.550%
National Bank Open: Taylor Townsend vs Belinda Bencic Match O/U 22.550%
National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 O/U 9.550%
National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 O/U 10.550%
National Bank Open: Taylor Townsend vs Belinda Bencic Match O/U 23.550%
National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 Winner38%
National Bank Open: Taylor Townsend vs Belinda Bencic Set Handicap +/-1.524%
National Bank Open: Taylor Townsend vs Belinda Bencic Set Handicap +/-1.52%

Market context

Based on real-money crowd forecasting, national bank open: taylor townsend vs belinda bencic stands at 100% likelihood according to current market consensus. 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 wil…

Methodology

We read National Bank Open: Taylor Townsend vs Belinda Bencic from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.

FAQ

Polymarket vs Kalshi — which is better?
Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
Is Betfair a Polymarket alternative?
Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
Which platform is accessible globally?
Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.
Are all these platforms regulated?
No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
Which platform supports Klarna/SOFORT?
Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
and

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Related Topics

Tennis Prediction Markets