Mubadala Citi DC Open: Rafael Jodar vs Alejandro Tabilo

Platform comparison

Market context

Polymarket is pricing **Rafael Jodar to advance at 35% YES** on USDC-settled, Polygon-based conditional tokens, so the market currently treats Alejandro Tabilo as the more likely winner. Because settlement depends on who actually advances, not the pre-match ranking narrative, traders are effectively buying or selling the chance that Jodar gets through this specific head-to-head within the contract’s timing rules.

The clearest historical frame is the pair’s only previous meeting: Tabilo beat Jodar **6-1, 6-2** in Indian Wells in March 2026, and the recorded head-to-head stands at **1-0** in Tabilo’s favour. Tabilo’s broader ATP record is also more established, with a much larger tour sample and a 2026 singles ledger shown at **11-7** on ESPN, while Jodar is still the less proven player on the main tour. That combination helps explain why the market sits well below 50%, even before accounting for any late fitness or scheduling issues.

For traders, the key catalysts are whether the match is confirmed to be played on schedule, whether either player withdraws before first ball, and whether weather or court scheduling pushes it beyond the contract’s 7-day settlement tolerance. Live draw and event pages have already listed the matchup for Washington, which suggests the main risk is not market confusion but execution: if the match is completed, the contract resolves to the advancing player; if it is never played, or drifts beyond the allowed window without a winner, Polymarket’s 50-50 fallback applies.

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 PolyGram, which mirrors the Polymarket order book directly.

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

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 PolyGram. 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 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.

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.