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: Anastasia Gasanova vs Susan Bandecchi | 100% |
| Completed Match | 100% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Set 1 Winner | 100% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Set 2 O/U 8.5 | 100% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Set 1 O/U 8.5 | 100% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Set Handicap +/-1.5 | 100% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Match O/U 21.5 | 100% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Set 2 Winner | 100% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Set 2 O/U 9.5 | 100% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Set 1 O/U 9.5 | 100% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Match O/U 22.5 | 100% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Set 1 O/U 10.5 | 100% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Total Sets: O/U 2.5 | 0% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Set Handicap +/-1.5 | 0% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Set 2 O/U 10.5 | 0% |
| Istanbul 2: Anastasia Gasanova vs Susan Bandecchi Match O/U 23.5 | 0% |
Market context
Anastasia Gasanova faces Susan Bandecchi in a qualifying or early-round encounter at the Istanbul 2 tournament, scheduled for 13 July 2026. The match sits at 100% implied probability for Gasanova's advancement, suggesting either substantial disparity in ranking or recent form, or limited available information on Bandecchi's current status.
The 100% reading warrants scrutiny against historical precedent. Prediction markets on lower-tier WTA matches—particularly those involving qualifier slots or second-tier events—frequently reflect incomplete data rather than certainty. When one player reaches near-total probability, it typically signals either a significant ranking gap (Gasanova likely holding top-200 status whilst Bandecchi competes outside the main draw) or recent injury/withdrawal reports affecting Bandecchi's fitness. Matches between players with substantial rating differences do occasionally produce upsets, though the frequency remains low enough that markets price them accordingly.
Traders should monitor official tournament draw confirmations and any late withdrawals through the WTA's official channels through mid-July. Bandecchi's recent match results and surface preference on clay merit checking against ITF or lower-circuit records, as Istanbul's hard courts may favour one player's preparation schedule. The settlement window closes 20 July, allowing seven days beyond the scheduled date for completion; any delay beyond that triggers a 50-50 resolution. Confirmation of both players' participation status and any coaching or fitness updates should arrive within 48 hours of the scheduled start.
Methodology
Sports-specific comparison page for Istanbul 2: Anastasia Gasanova vs Susan Bandecchi. 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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