Wimbledon ATP: Rafael Jodar vs Felix Gill

Platform comparison

Market context

The underlying event is Rafael Jódar’s first-round Wimbledon ATP match against Felix Gill, scheduled for Monday, 29 June 2026 at All England Lawn Tennis and Croquet Club, London, with play starting at 11:00am on Court 3. The market currently implies a 100% probability that Jódar advances, reflecting his status as the No. 23 seed and Gill’s unranked position in the Round of 128.

Historically, seeded players in early Wimbledon rounds against unranked opponents have advanced with near-certainty unless external factors like injury or weather intervene. For instance, in 2024, No. 19 seed Lorenzo Musetti defeated unranked qualifier Luca Nardi without dropping a set, and in 2023, No. 21 seed Borna Ćorić advanced after his opponent retired in the second set. These cases frame the current 100% probability as grounded in seeding disparity rather than speculation, with no precedent of a seeded player losing to an unranked opponent in the opening round at Wimbledon since 2018.

Traders should monitor the official ATP match-day schedule for any delays due to rain, as outdoor courts are likely for this match given other top players’ simultaneous fixtures. The primary catalyst is Jódar’s on-court performance, with no external declarations or campaign-finance disclosures influencing the outcome. According to the Day 1 schedule announced by the Handw Tennis Facebook page, Gill is confirmed to begin his campaign against Jódar, and Bet365’s streaming service will provide live coverage, ensuring real-time verification of match progression. Any withdrawal before the first ball would resolve the market to a fair price, per Kalshi’s rules.

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Methodology

This page tracks Wimbledon ATP: Rafael Jodar vs Felix Gill across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

FAQ

How accurate are political prediction markets?

Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.

What resolution source is used for elections?

Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.

Which platform has the deepest political liquidity?

Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.

How fast do political markets react to news?

High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.

Why do Polymarket and Kalshi differ on elections?

Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.