Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 1 Winner | 100% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 2 Winner | 100% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova | 100% |
| Completed Match | 100% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 2 O/U 8.5 | 100% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Match O/U 21.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set Handicap +/-1.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Total Sets: O/U 2.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Match O/U 22.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Match O/U 23.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 2 O/U 9.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 2 O/U 10.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 1 O/U 8.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 1 O/U 9.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 1 O/U 10.5 | 0% |
Market context
The underlying event is the Round of 128 women’s singles match at Wimbledon 2026 between Jessica Bouzas Maneiro, ranked 52, and Anastasia Potapova, ranked 28, scheduled for 10:00 UTC on 29 June. Sportsbooks currently favour Potapova with moneyline odds of -150 to +118, implying a 60% win probability for her and 45.9% for Bouzas Maneiro, while prediction markets show a stark divergence with a 0% implied probability for Bouzas Maneiro advancing. This extreme misalignment mirrors historical cases where prediction markets overreacted to short-term form; for instance, Bouzas Maneiro’s five consecutive straight-set losses in her last ten matches have likely triggered a panic sell, whereas Potapova’s 65% set-win rate and superior head-to-head record (1-0) suggest the 0% line is an outlier compared to the 54.6% probability favoured by analyst models at Dimers.
Traders must monitor the official start signal, defined as the first ball played, to confirm the match is not cancelled due to injury or walkover, which would resolve the market to a fair price rather than a winner. The primary catalyst is the immediate confirmation of Potapova’s fitness, as her recent Wimbledon 2026 record shows a 41% win-loss ratio that could be volatile if she struggles with the grass conditions. Recent analysis from Bleacher Nation highlights that while Potapova is the clear favourite, the market’s 0% pricing for Bouzas Maneiro ignores the possibility of a tie or delay beyond seven days, which would reset the odds to 50-50. Investors should watch for any pre-match withdrawal announcements before the 10:00 UTC start, as a late injury would invalidate the current odds and force a re-evaluation of the settlement rules.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi vs Polymarket, which mirrors the Polymarket order book directly.
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.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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.
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