Pronóstico: Wimbledon ATP: Benjamin Bonzi vs Gabriel Diallo

Platform comparison

Market context

The upcoming Wimbledon ATP match between Benjamin Bonzi and Gabriel Diallo, originally set for 29 June 2026, now carries a crowd-implied probability of 0% for Bonzi advancing, despite initial betting odds suggesting a near-even contest. On-chain, Polymarket prices this contract at zero for the Bonzi outcome, reflecting a sharp divergence from traditional bookmakers like Tennis Tonic, which favoured Diallo in five sets at 1.69 odds, and Dimers, which gave Bonzi a 52.6% win probability based on simulations.

Historically, such a 0% market price in tennis prediction markets often signals either a confirmed withdrawal, injury, or administrative cancellation rather than pure performance doubt. Comparable cases from past Wimbledon rounds show that when conditional tokens on Polygon (settled in USDC) collapse to zero, it usually precedes an official announcement of non-participation, especially when ATP rankings are close—Bonzi at 93 and Diallo at 91—as seen in Flashscore’s live data.

Traders should monitor the All England Lawn Tennis and Croquet Club’s official schedule updates and any injury bulletins from the ATP, as a delay beyond seven days without a winner would trigger the 50-50 resolution clause. Recent coverage on Tennis.com confirms the match is listed for Round 1, but no live score has been posted, suggesting the event may not have commenced. A formal withdrawal notice from either player’s camp would be the primary catalyst to watch before the settlement window closes on 6 July 2026.

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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 Polymarket Qué Es, which mirrors the Polymarket order book directly.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

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 Polymarket Qué Es. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

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.