Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala | 100% |
| Completed Match | 100% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Total Sets: O/U 2.5 | 100% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Set 1 Winner | 100% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Set 2 O/U 8.5 | 100% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Match O/U 21.5 | 100% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Set 1 O/U 8.5 | 100% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Match O/U 22.5 | 100% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Set 2 O/U 9.5 | 100% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Set 1 O/U 9.5 | 100% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Match O/U 23.5 | 100% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Set 2 Winner | 0% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Set Handicap +/-1.5 | 0% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Set 2 O/U 10.5 | 0% |
| Wimbledon WTA: Jasmine Paolini vs Alexandra Eala Set 1 O/U 10.5 | 0% |
Market context
The underlying event is a fourth-round women’s tennis match at Wimbledon 2026 between Jasmine Paolini and Alexandra Eala, scheduled for Monday, 6 July at 13:30 BST on Centre Court. In prediction markets, a YES share pays out if Paolini advances; a NO share pays if Eala wins or the match is cancelled. The market currently implies a 72% chance Paolini wins, reflecting her stronger recent form and higher WTA ranking compared to Eala’s breakthrough season.
Historically, similar odds in early Wimbledon rounds have favoured established players over rising talents, especially when the latter face top-15 opponents on grass. Paolini, an Olympic doubles champion and consistent grass-court performer, has faced Eala once before, with Eala winning that encounter, but Paolini’s overall record against higher-ranked players and her adaptability on grass suggest a shift in momentum. Traders should monitor official WTA announcements for any injury updates or walkover risks, as a pre-match withdrawal would resolve the market to 50-50. Recent coverage from Sports Illustrated notes Eala’s path through Wimbledon has been challenging, with Paolini as her toughest test so far, underscoring the volatility in this matchup.
Key catalysts include the match’s start time confirmation, any weather delays affecting Centre Court, and post-match interviews revealing player fitness. Since the settlement window ends 12 July 2026, traders must watch for any delays beyond seven days, which would also trigger a 50-50 resolution. With the match live today, real-time score updates and set completion are critical: if the first set is not finished, the market resolves to 50-50. The 72% YES probability remains sensitive to these dependencies, making this a high-attention event for prediction-market participants.
Methodology
We track Wimbledon WTA: Jasmine Paolini vs Alexandra Eala across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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