National Bank Open: Rafael Jodar vs Corentin Moutet

Platform comparison

Market context

Rafael Jodar’s match with Corentin Moutet in Montreal is priced as a clear Jodar lean, with the crowd at 73% on Jodar while Tennis.com’s tournament page puts him at 81% and String Tension’s Elo model at 74.2%; that leaves the market broadly aligned with independent pre-match estimates rather than implying a major misprice. The same sources point to a straightforward favourite–underdog split: Jodar is ranked higher on the live tournament listings, and the matchup has no head-to-head history, so traders are leaning on current form and player-level ratings rather than any direct precedent.[2][4][9]

Comparable cases suggest the key read is not whether Jodar is favoured, but whether his advantage is large enough to survive tournament volatility. Tennis stats sites show Jodar with a much stronger 2026 win rate and better hard-court numbers than Moutet, while Moutet’s broader career sample is larger but less efficient on hard courts.[1][3] In that sense, the current yes price is closer to a model-confirmed favourite than a speculative upset punt. The gap versus the crowd-implied 73% is modest, but it is still worth noting that third-party projections span roughly 74% to 81% for Jodar, which is consistent with an edge but not with certainty.[2][9]

For traders, the main catalysts are the official order of play, any late timing changes, and whether the match actually starts on schedule, because the contract resolves 50-50 if the tie is cancelled, never played, or delayed beyond seven days without a winner. Coverage at the time of writing still lists the fixture as a second-round match in Montreal, and live match pages show no completed result yet, so any withdrawal, walkover, or schedule reshuffle would matter more than minor form noise.[4][6][10] With the settlement window running to 13 August, the key dependency is simply whether the ATP event gets this match on court and finishes it within the allowed period.[4][6]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

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 Best Prediction Markets. 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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.