Roland Garros WTA: Coco Gauff vs Anastasia Potapova

Platform comparison

Active sub-markets

Market context

Coco Gauff and Anastasia Potapova are scheduled to meet in the Roland Garros women's draw on 30 May 2026. Gauff enters as the higher seed and carries a significant head-to-head advantage, having won both previous encounters against Potapova decisively. The American's form heading into the French Open typically reflects her clay-court preparation across spring tournaments, whilst Potapova, a Russian-born player competing under neutral status, has historically struggled to maintain consistency across best-of-three formats on slower surfaces.

The 100% implied probability reflects Gauff's ranking position and recent record against this opponent rather than any certainty of match completion. Historical precedent from Roland Garros shows that weather delays and player withdrawals occur in roughly 3–5% of scheduled matches, particularly in early rounds where scheduling flexibility exists. The settlement window extends to 6 June, allowing a seven-day buffer for rescheduling without triggering the 50-50 tie resolution.

Traders should monitor Gauff's injury status in the fortnight before the tournament, as any physical concerns affecting her movement on clay would narrow her advantage. Potapova's recent ITF or WTA results in May will indicate whether she has found form that might tighten the match outcome. Court assignments and weather forecasts released 48 hours before play could affect surface conditions and player confidence. Any late withdrawal announcement from either player would immediately shift the market structure, though Gauff's seeding position makes her withdrawal less probable than Potapova's.

Methodology

We track Roland Garros WTA: Coco Gauff vs Anastasia Potapova on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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

Is this market available outside the US?

Sport Prediction is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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?

Not under $1,500 of lifetime trading volume. Above that threshold, Sport Prediction triggers a quick verification flow that finishes in 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.