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 |
|---|---|
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Set 2 O/U 8.5 | 100% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Set 2 O/U 9.5 | 100% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Set 2 O/U 10.5 | 100% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Set 1 O/U 8.5 | 100% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Set 1 O/U 9.5 | 100% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Match O/U 21.5 | 100% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva | 100% |
| Completed Match | 100% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Total Sets: O/U 2.5 | 100% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Set 2 Winner | 100% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Match O/U 22.5 | 100% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Match O/U 23.5 | 100% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Set Handicap +/-1.5 | 0% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Set 1 O/U 10.5 | 0% |
| Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva Set 1 Winner | 0% |
Market context
This market tracks the second-round WTA match at Wimbledon 2026 between French Open champion Mirra Andreeva and 2024 Wimbledon titleholder Barbora Krejcikova, scheduled for 6:00 AM ET on Wednesday, 1 July. The crowd-implied probability of 100% YES suggests Krejcikova will advance, yet betting odds favour Andreeva at -196, indicating a sharp divergence between public sentiment and professional bookmaker assessment[1].
Historically, similar 100% crowd probabilities in major tournaments have often collapsed when a former champion faces a rising star with superior recent form, as seen when top-ranked players lost to unranked debutants in previous Wimbledon second rounds[8]. Krejcikova arrived in a contradictory state after reaching the Rosmalen final, while Andreeva, ranked No.102 and making her main-draw debut, defeated Wang in a grueling three-set opener, proving she can sustain high-level physicality under pressure[1][4].
Traders must monitor Krejcikova’s grass-court fitness and any late coaching adjustments, as her form has been inconsistent since April, including a loss to Rybakina[2]. Andreeva’s path is described as the toughest in the draw, with the schedule intensifying from the second week, meaning fatigue could become a critical dependency if the match extends to three sets[10]. Watch for pre-match press statements confirming Krejcikova’s readiness, as any hint of physical doubt could invalidate the 100% probability[9].
Methodology
Sports-specific comparison page for Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva. 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.
- 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.
- 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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