Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 | 100% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Set 1 O/U 8.5 | 100% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Set 2 O/U 8.5 | 100% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Set 1 O/U 9.5 | 100% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Set Handicap +/-1.5 | 100% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Set 2 O/U 9.5 | 100% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova | 0% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Set 2 Winner | 0% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Total Sets: O/U 2.5 | 0% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Match O/U 21.5 | 0% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Set 1 Winner | 0% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Set Handicap +/-1.5 | 0% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Match O/U 22.5 | 0% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Match O/U 23.5 | 0% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Set 1 O/U 10.5 | 0% |
| National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova Set 2 O/U 10.5 | 0% |
Market context
Oleksandra Oliynykova meets Karolina Pliskova in the National Bank Open first round, and the market is currently pricing an Oliynykova advance at 0%, which is far below what the pre-match numbers imply. The matchup is a first meeting, so there is no head-to-head history to anchor a strong edge either way, while ranking and career profile point to a clear experience gap: Oliynykova is WTA 44 and 24 years old, whereas Pliskova is WTA 63 but a former world No 1, and tennis market screens had Pliskova as the projected winner before play. [2][4][5][12]
Recent form is mixed but gives Pliskova the more established hard-court baseline. TennisTemple’s match page shows Oliynykova arriving off a busy run with several wins in late July, including victories over Schunk, Sherif and Burel, while Pliskova’s broader profile still matters because she has a strong Canadian Masters record, with a runner-up finish in Montreal in 2021 and a Toronto semi-final in 2022. Comparable cases in this type of market usually turn on whether the favourite is fully available and whether the underdog has translated recent wins into WTA 1000 level results; Oliynykova is still looking for her first completed main-draw win at a WTA 1000 event, which limits how much weight traders should place on the recent streak alone. [3][5]
The main catalysts now are simple: whether the match is actually completed within the settlement window and whether either player is affected by fitness or withdrawal news before the scheduled start. The WTA match page lists live featured stats and confirms the pairing, while Flashscore had the match listed for 11:10 AM on 3 August and later showed a straight-sets result, so any delay, retirement or cancellation risk would matter more than a small pre-match ranking shift. If play does not happen, is tied, or slips beyond seven days without a winner, the market resolves 50-50, so schedule confirmation is the key dependency. [6][8]
Methodology
Football-specific comparison page for توقع: National Bank Open: Oleksandra Oliynykova vs Karolina Pliskova. 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
- 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.
- 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.
- 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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