ITF W100 Landisville, PA Women: Ava Catanzarite vs Martina Okalova

Platform comparison

Market context

Ava Catanzarite v Martina Okalova is a qualifying match in the W100 Landisville event on outdoor hard courts, and the market is a straight binary on who advances. The live pricing at 2% for Catanzarite implies the crowd sees Okalova as the clear favourite, which fits the ranking gap shown by Sofascore, where Okalova is listed much higher than Catanzarite. [1][4]

For market context, that kind of low single-digit price usually means the model or trader flow is already anchored to a substantial edge, so the main task is checking whether anything changes before or during play rather than trying to infer a big swing from the baseline alone. The event listing shows the tournament runs 3–9 August 2026 on hard courts, and the market language makes resolution depend on whether Catanzarite advances against Okalova, with cancellations, ties, or a delay beyond seven days reverting to 50–50. [4][3]

Programmatically, this is the sort of market where a bot would monitor the official draw, scheduled start time, and any walkover or withdrawal flags rather than chasing price noise. If the match is moved, interrupted, or not played, the settlement logic matters more than the scoreboard: the contract description states that a match not played at all, or delayed more than seven days without a winner, resolves evenly, while a started match that later ends on retirement still follows the advancement outcome. [3]

Sources: 1 · 2 · 3 · 4 · 5

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 Kalshi Fees, 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

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 Kalshi Fees. 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.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

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 Kalshi Fees trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.