ITF Roehampton: Charles Broom vs Oliver Tarvet

Platform comparison

Market context

Charles Broom’s meeting with Oliver Tarvet at Roehampton has already been priced as a near-certain Broom win, but the live market context is more nuanced because both players arrived in good recent form and the match was scheduled on grass, where short-point variance can matter. Broom’s recent run at Roehampton included straight-set wins over Nicolas Godsick, Nicholas Brown and Lui Maxted before he faced Tarvet, while Tarvet also advanced through the event with a straight-set win over Anton Matusevich and a strong 2026 grass record overall.[12][14][9]

For traders, the main catalysts are whether the match is completed on the planned schedule and whether either side carries any late physical issue, withdrawal risk or rescheduling from the tournament queue. Public live listings show the contest was on court on 9 August and had moved into a completed straight-set result, which materially reduces the chance of a no-contest or delayed-settlement outcome if that scoreline is confirmed by the tournament feed.[2][5][8] Head-to-head data are sparse, with no prior meetings recorded, so recent form and ranking gap carry more weight than history here; Broom was around the high-280s in ATP ranking, with Tarvet in the low-400s, consistent with the market’s heavy bias towards Broom.[1][3][14]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for ITF Roehampton: Charles Broom vs Oliver Tarvet. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

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Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

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Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.