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 |
|---|---|
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas | 100% |
| Completed Match | 100% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Total Sets: O/U 2.5 | 100% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Set 1 O/U 8.5 | 100% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Set 2 Winner | 100% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Match O/U 21.5 | 100% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Set 1 O/U 9.5 | 100% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Match O/U 22.5 | 100% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Match O/U 23.5 | 100% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Set 1 Winner | 0% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Set 2 O/U 8.5 | 0% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Set Handicap +/-1.5 | 0% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Set 2 O/U 9.5 | 0% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Set Handicap +/-1.5 | 0% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Set 1 O/U 10.5 | 0% |
| Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas Set 2 O/U 10.5 | 0% |
Market context
Gijs Brouwer and Manoj Dhamne Manas are scheduled to meet again in Istanbul after Dhamne beat Brouwer 6-1, 6-1 in Shymkent on 29 April, the clearest recent head-to-head data point in this matchup.[9][12] That result matters because it came on the Challenger level and showed a large ranking-gap edge at the time, with Dhamne around the low-400s and Brouwer well outside the top 1,000 in some live listings.[3][4]
The current 100% YES price implies the market is treating the official ATP match status as effectively settled, but traders should still watch for any late tournament admin change, retirement notation, or schedule update from the ATP/current scores feed, which the market uses as its primary resolution source.[5] The next material catalyst is whether the Istanbul 2 draw and live scoring pages continue to show the fixture as completed with a winner; if the match is not played, is postponed beyond seven days, or ends without a decided winner after starting, the contract’s 50-50 fallback applies instead.[5][6]
Methodology
Sports-specific comparison page for Istanbul 2: Gijs Brouwer vs Manoj Dhamne Manas. 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
- 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.
- 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.
- 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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