Pronóstico: Bloomfield Hills: Jacob Fearnley vs Tristan Boyer

Platform comparison

Market context

Polymarket is pricing Jacob Fearnley well ahead of Tristan Boyer at about **98% YES**, which is very close to a full-win assumption in a conditional-tokens market funded and settled on **USDC on Polygon**. For users, that means the market is effectively saying Fearnley advancing is the base case, while the remaining value is mainly a sliver of room for delays, no-contest outcomes, or an upset before settlement.

That pricing is much firmer than the pre-match view from tennis preview models and bookmakers, which still leave Boyer with a live chance. Tennis Tonic lists Fearnley as the pick at **1.42** versus **2.61** for Boyer, while BetClan gives Fearnley a **69%** win probability and Oddspedia shows similar favourite status around **1.4–1.45** for Fearnley.[1][2][3] In other words, Polymarket is trading the market outcome far more extremely than the conventional match odds, so the contract is reflecting strong confidence rather than a balanced read of the tennis.

The main catalysts are straightforward: official order-of-play updates, any late withdrawal or walkover, and whether the match is actually completed before the settlement window closes. The market rules matter here because a match not played at all, or one delayed beyond seven days without a winner, would resolve to **50-50**, while a start without completion shifts attention to who is recorded as advancing in the event feed. Traders should also watch whether the Bloomfield Hills schedule stays intact around the originally listed July 23 slot, since that determines whether the current 98% price is purely a sports view or partly a time-and-completion view as well.

Sources: 1 · 2 · 3

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

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 Polymarket Qué Es. 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.

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.