Newport: Jacob Fearnley vs Stefan Kozlov

Platform comparison

Market context

Jacob Fearnley faces Stefan Kozlov tonight in the second round of the ATP Challenger Newport, with the crowd-implied 66% probability favouring Fearnley to advance. This edge reflects Fearnley’s recent form and home-court advantage at Newport, where he has already secured a straight-sets victory earlier in the week, while Kozlov entered the tournament after a three-set win that exposed defensive frailties under pressure [2][3]. The match is scheduled for 20:15 UTC on Court 1, with conditions favouring aggressive play: 26°C, light wind, and 66% humidity [8].

Historically, in ATP Challenger events where one player holds a 60–70% implied win probability, the favourite advances 68% of the time, but only when they win the first set; first-set losses in this bracket reverse the outcome 74% of the time [2][4]. Comparable cases from Newport 2024 show that British players on home soil with similar odds have converted 71% of their matches, though Kozlov’s prior three-set wins in 2025 suggest he can recover from early deficits if the match extends beyond two sets [2][7]. Traders should monitor the first-set result closely, as it is the strongest predictor of final settlement.

Key catalysts include any pre-match injury announcements, which remain rare but critical in tennis, and the official start time confirmation, currently listed as 20:15 UTC [3][5]. Fearnley’s betting odds at 1.21 imply strong market confidence, while Kozlov’s 3.85 odds reflect his underdog status despite a recent win [7]. No major schedule changes have been reported by the ATP Tour as of today, and both players are confirmed for the match [2]. The settlement window closes on 16 July 2026, but the match outcome will be determined within hours of play.

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 Prediction Today, 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

Is this market available outside the US?

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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's the difference between YES and NO shares?

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How reliable are the quoted odds?

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