Roland Garros WTA: Anastasia Zakharova vs Karolina Muchova

Platform comparison

Active sub-markets

Market context

Zakharova, a 24-year-old Russian qualifier, faces Czech top-20 player Muchova in the opening round of Roland Garros on 24 May 2026. Muchova, ranked around 18th, is seeded and carries significant experience on clay; Zakharova is an unseeded challenger competing in the main draw. The 0% implied probability across major platforms reflects Muchova's clear favourite status, though the extreme reading warrants scrutiny when comparing how different books price women's tennis upsets.

Muchova's recent form and injury history are critical context. She has struggled with shoulder and hand injuries since 2023, which affected her 2024 and early 2025 seasons. When fit, she reaches WTA 500 finals and competes comfortably against top-50 opposition on clay. Zakharova, by contrast, has limited WTA main-draw experience and typically competes in ITF and qualifying circuits. Historical precedent shows that seeded players at Roland Garros lose to qualifiers roughly 5–8% of the time in first-round matchups, suggesting the market's 0% reading is overconfident rather than impossible.

Traders should monitor Muchova's official draw confirmation and any late injury withdrawals through the WTA's official site and Roland Garros announcements before 23 May. Kalshi and Betfair typically offer tighter spreads on seeded-versus-qualifier matchups than Polymarket, where liquidity can be thin on lower-profile first-round contests. Settlement hinges on match completion by 31 May; any cancellation or abandonment beyond seven days triggers a 50-50 resolution, a material risk given weather patterns at Roland Garros in late May.

Methodology

This page compares Roland Garros WTA: Anastasia Zakharova vs Karolina Muchova specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. Live odds come from the Polymarket order book; the other venues' contract details are maintained manually because their APIs aren't directly comparable. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.

Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.

FAQ

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.

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 it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.