Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Set 1 O/U 8.5 | 100% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Set Handicap +/-1.5 | 100% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Set 1 O/U 9.5 | 100% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Set 1 O/U 10.5 | 100% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie | 0% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Set 1 Winner | 0% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Total Sets: O/U 2.5 | 0% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Match O/U 21.5 | 0% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Set 2 Winner | 0% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Set Handicap +/-1.5 | 0% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Set 2 O/U 8.5 | 0% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Match O/U 22.5 | 0% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Set 2 O/U 9.5 | 0% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Match O/U 23.5 | 0% |
| Bonn: Buvaysar Gadamauri vs Jamie Mackenzie Set 2 O/U 10.5 | 0% |
Market context
Buvaysar Gadamauri and Jamie Mackenzie are scheduled to meet in the opening rounds of the Bonn tournament on 27 July 2026. Gadamauri, a Russian player ranked in the lower reaches of the ATP, has competed sporadically on the professional circuit with limited success at ATP-level events. Mackenzie, a British player, similarly operates at the margins of the tour and has struggled to maintain consistent ranking points. The 0% probability assigned to Gadamauri's victory suggests either incomplete market information or a strong consensus favouring Mackenzie's advancement, though both players' recent form and head-to-head records remain opaque given their limited profile.
Traders should monitor official tournament draws and any late withdrawals, as players of this ranking tier occasionally pull out due to injury or scheduling conflicts. The settlement window extends to 3 August, allowing seven days beyond the scheduled date for completion; matches delayed beyond that threshold without resolution trigger a 50-50 split. Recent ATP Challenger results for both competitors would clarify current form, though such data is often sparse for players outside the top 100. Any coaching changes or fitness updates released closer to the event date could shift the implied probability, particularly if either player reports injury concerns that weren't public at market creation.
Methodology
Sports-specific comparison page for Bonn: Buvaysar Gadamauri vs Jamie Mackenzie. 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
- Can I bet on individual matches?
- 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.
- 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.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- 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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