Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
50% | 50% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 50% |
| ITF W100 Landisville, PA Women: Ava Catanzarite vs Martina Okalova | 1% |
Market context
Ava Catanzarite against Martina Okalova is a qualifying match at the ITF W100 Landisville event on hard court, and the market is currently pricing Catanzarite as a very small chance, with Okalova strongly favoured. That sits broadly with the wider class gap implied by the rankings shown on live scores, where Okalova is around No. 488 and Catanzarite is listed far lower, so a 1% Yes price reflects a longshot rather than a balanced contest.[1][2][8]
The main historical frame here is that women’s ITF qualifying matches with a clear ranking gap usually behave like low-price favourites unless there is evidence of a withdrawal, retirement risk, or an incomplete schedule. Okalova also arrives with recent match activity on the ITF circuit, including a win over Sahaja Yamalapalli at W100 Sumter, which supports the case that she is match-fit; Catanzarite’s live listing gives less evidence of comparable recent form, so traders will mainly be watching whether the matchup is actually completed as scheduled.[7][1]
The key catalyst is the order of play and any late player-news around Landisville, because the tournament runs from 3–9 August and the listed start time is 15:40 UTC, making any delay or walkover the main way the market can move away from a normal win-loss outcome.[8][1] If the match is scratched, or dragged beyond the market’s settlement window without a winner, the event terms point to a 50-50 resolution, so withdrawals, rescheduling and on-site injury reports matter more here than broader tour narratives.[6][8]
Methodology
Football-specific comparison page for توقع: ITF W100 Landisville, PA Women: Ava Catanzarite vs Martina Okalova. 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.
- 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.
- 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.
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