National Bank Open: Emerson Jones vs Lanlana Tararudee

Platform comparison

Market context

Polymarket is pricing Emerson Jones at **33%** on the YES side, with the contract cash-settled in **USDC** on **Polygon** through conditional tokens, so the current quote is a direct read on the market’s view of Jones advancing past Lanlana Tararudee rather than on pre-match sentiment alone. The scheduled first-round match at the National Bank Open was listed for 2 August 2026 on hard courts in Toronto, and the contract’s settlement terms also matter: a cancellation, tie, or delay beyond seven days without a winner would force a 50-50 outcome, while a started but unfinished match is handled by the event’s official result rules. [10][16]

The 33% price sits below what a casual ranking-only read might suggest, because Tararudee is the higher-ranked player at roughly WTA No. 78 versus Jones at No. 139, and the pair have already met once, with Tararudee winning their 2024 hard-court meeting in straight sets. Recent form also leans towards Tararudee on paper: she has more tour wins and better 2026 results, while Jones has fewer top-level wins despite some notable upsets, including Tatjana Maria in Brisbane. [1][3][4]

For traders, the main catalysts are the official schedule, any last-minute court assignment or start-time change, and whether either player arrives with a fitness or withdrawal issue that affects the draw. If the match is delayed or moved, the market will continue to reflect the risk that the contest is not completed inside the settlement window, which is the key on-chain outcome driver here rather than pre-match narrative alone. [8][10][16]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track National Bank Open: Emerson Jones vs Lanlana Tararudee 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

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 PolyGram. 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.

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.