Roland Garros ATP: Hubert Hurkacz vs Frances Tiafoe

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Active sub-markets

Market context

Hurkacz and Tiafoe are set to meet in the second round of Roland Garros on 27 May, with the Polish player currently priced at 74% implied probability of advancing. The 26% crowd probability for Tiafoe reflects genuine uncertainty in a matchup between two players with contrasting clay-court records and current form trajectories heading into the French Open.

Historically, Hurkacz holds the head-to-head advantage at 2–1, though their encounters have been relatively infrequent and mostly on faster surfaces where his serve-dominant game flourishes. On clay, the dynamics shift considerably; Tiafoe has shown incremental improvement on the surface over recent seasons, whilst Hurkacz's record at Roland Garros remains mixed despite his ranking. The current 74–26 split suggests the market is pricing in Hurkacz's superior seeding and overall ranking, yet Tiafoe's recent performances on clay—particularly his run to the semi-finals of a Masters 1000 event earlier this spring—have narrowed what might otherwise be a wider gap.

Traders should monitor both players' results in the fortnight leading up to the tournament, particularly any matches on clay that might signal form or injury concerns. Weather conditions at Roland Garros, which can favour either aggressive or baseline-grinding styles, will matter significantly once the tournament begins. Tiafoe's ability to dictate rallies and shorten points will be critical; if he arrives in Paris without recent clay-court momentum, the probability gap could widen further.

Methodology

We track Roland Garros ATP: Hubert Hurkacz vs Frances Tiafoe 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?

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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 Prediction Today?

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

Do I need to KYC for this market?

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