Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via احتمالات كأس العالم) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ITF Roehampton: Charles Broom vs Oliver Tarvet | 100% |
| Completed Match | 100% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Set 1 Winner | 100% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Set 1 O/U 8.5 | 100% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Set 2 Winner | 100% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Total Sets: O/U 2.5 | 0% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Set 2 O/U 8.5 | 0% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Match O/U 21.5 | 0% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Set Handicap +/-1.5 | 0% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Set 2 O/U 9.5 | 0% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Set 1 O/U 9.5 | 0% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Match O/U 22.5 | 0% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Set 2 O/U 10.5 | 0% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Set 1 O/U 10.5 | 0% |
| ITF Roehampton: Charles Broom vs Oliver Tarvet Match O/U 23.5 | 0% |
Market context
Charles Broom and Oliver Tarvet meet in the ITF Roehampton men’s draw on grass, with Broom the higher-ranked player and the more established tour-level name. Sofascore lists Broom around ATP No. 283 and Tarvet around No. 433, while live match listings show Broom winning their Roehampton meeting in straight sets, 6-3, 6-2, which is the main historical anchor for this market.[2][3][11]
The 100% implied probability is consistent with how sharply the matchup has already moved in the direction of Broom. Broom arrived with a stronger 2026 win profile on TennisStats, and the market was priced heavily towards him on bookmakers’ boards as well, with Cloudbet making him a clear favourite at 1.42 to Tarvet’s 2.85.[1][7][10] There is no head-to-head record beyond this encounter, so traders are mostly reading current level, ranking gap and the result of the first meeting rather than any long-run stylistic history.[1][3]
The main catalysts now are scheduling and completion status rather than fresh form news. This market resolves to 50-50 if the match is not played, tied, or is delayed beyond seven days from the scheduled date without a winner, so any official withdrawal, abandonment or rescheduling announcement matters more than pre-match noise. If the live scoreline is already settled in Broom’s favour on the event feed, the practical risk is limited to whether the result is officially recorded as completed within the window.[3][9][11]
Methodology
Football-specific comparison page for توقع: 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 (US-focused) or Manifold (play-money).
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.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- 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.
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