Mubadala Citi DC Open: Rafael Jodar vs Alejandro Tabilo

Platform comparison

Market context

Polymarket’s contract on Rafael Jodar versus Alejandro Tabilo is pricing **Jodar** at 67% implied probability, with settlement in USDC on Polygon through conditional tokens that will pay out according to who advances, or revert to 50-50 if the match is not played, ends level, or is delayed beyond seven days. The market is therefore mostly saying Jodar is the likelier winner, but not by a large enough margin to rule out a volatility-driven move if the draw, schedule, or player status changes before the settlement window closes.

The main historical read-through is the only prior meeting between the pair: Tabilo beat Jodar 6-1, 6-2 on hard court at Indian Wells in March 2026, so there is at least one direct result favouring Tabilo rather than a blank slate.[2][4][10][11] That said, the head-to-head sample is still just one match, and Jodar’s broader 2026 win rate is shown as stronger than Tabilo’s on some stat feeds, which helps explain why a market can sit with Jodar favoured even after the earlier loss.[1][2][9][17]

For traders, the practical catalysts are simple: official tournament scheduling, whether the match actually starts on the listed day, and any late withdrawals or weather-related delays that could push it outside the seven-day settlement rule. Live listings already show the matchup in progress or recently completed on several tennis score services, so the key watchpoints are the event’s official order of play and whether either player is reported fit to take the court.[3][11][12][13] If the contest is delayed materially or never happens, the contract mechanics matter more than the tennis, because that is what determines whether the market resolves 50-50.

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 UK, 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

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.

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

Do I need to KYC for this market?

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

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.