Mubadala Citi DC Open: Terence Atmane vs Alejandro Tabilo

Platform comparison

Market context

Polymarket’s contract is priced at **0% YES**, which on-chain means the market is effectively implying no chance that a USDC-denominated, Polygon-settled conditional token pays out to **Terence Atmane** on the current information set. The match was scheduled for Washington on 29 July, and live score pages now show **Alejandro Tabilo** as the winner, so the obvious read is that resolution should follow the completed result rather than the pre-match market quote.[2][5][15]

For context, the head-to-head was **0-0**, so there was no direct match-up history to anchor pricing, and the pre-match rankings favoured Tabilo at **ATP No. 30** against Atmane at **No. 56**.[1][15] Comparable tennis contracts often move sharply when the favourite is a higher-ranked player with better recent hard-court numbers, and Tabilo’s 2026 hard-court win rate in the available stats was stronger than Atmane’s, which helps explain why the market did not need much of a premium for the underdog side.[1][14]

The main catalysts now are administrative rather than sporting: the official draw/result confirmation, any correction to the scoreline, and whether the event sheet lists the match as completed or abandoned. If the result is formally recorded, Polymarket’s conditional token will resolve to the named winner; if the match had been cancelled, tied, or delayed beyond seven days without a winner, the contract terms say it would resolve 50-50 instead. Traders watching the back end should focus on tournament updates and live-score feeds, because settlement depends on the final officially recognised outcome rather than a partial scoreboard.[2][5][17]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Mubadala Citi DC Open: Terence Atmane vs Alejandro Tabilo across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

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.

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 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?

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