Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
74% | 26% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
74% | 26% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Set 1 O/U 8.5 | 74% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Set 2 O/U 10.5 | 62% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Match O/U 21.5 | 55% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Set 2 O/U 9.5 | 52% |
| Completed Match | 50% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Set 2 Winner | 48% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Match O/U 22.5 | 48% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Set 1 O/U 9.5 | 48% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens | 47% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Set 1 Winner | 47% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Total Sets: O/U 2.5 | 43% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Match O/U 23.5 | 42% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Set 2 O/U 8.5 | 39% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Set Handicap +/-1.5 | 33% |
| Wimbledon WTA: Marie Bouzkova vs Elise Mertens Set 1 O/U 10.5 | 25% |
Market context
Marie Bouzkova and Elise Mertens are set to clash in the Wimbledon WTA Round of 16, a match originally scheduled for 5 July 2026 but now live on 6 July, with Bouzkova holding a 47% crowd-implied chance to advance. The contract trades on Polymarket using USDC on the Polygon network, where conditional tokens resolve to Bouzkova if she wins, Mertens if she advances, or a fair 50-50 price if the match is cancelled before a ball is played or delayed beyond two weeks.
Historically, Round of 16 matches between players ranked 23rd and 27th with contrasting recent form—such as Bouzkova’s eight-match win streak versus Mertens’ straight-sets victory over a former Dubai semifinalist—often produce probabilities near 45–50%, reflecting the volatility of grass-court tennis where a single break can shift momentum. Past Wimbledon encounters between similarly ranked players show that pre-match odds rarely deviate far from 50% unless one competitor has a clear surface advantage or injury concern.
Traders should monitor the official WTA start-time announcement, any on-court injury reports, and weather conditions at the All England Club, as rain delays could postpone the match and keep the market open until resolution. Recent coverage from TennisTemple notes Bouzkova’s strong momentum but also highlights Mertens’ ability to dominate early sets, suggesting that the first 15 minutes of play will be the key catalyst for price movement.
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 PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Wimbledon WTA: Marie Bouzkova vs Elise Mertens on PolyGram
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