Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
75% | 25% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
75% | 25% | 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: Belinda Bencic vs Coco Gauff Set 1 O/U 8.5 | 75% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 2 O/U 10.5 | 62% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Match O/U 21.5 | 55% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff | 52% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 2 O/U 9.5 | 52% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 2 Winner | 51% |
| Completed Match | 50% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 1 Winner | 50% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Match O/U 22.5 | 49% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Match O/U 23.5 | 45% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Total Sets: O/U 2.5 | 43% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 2 O/U 8.5 | 39% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set Handicap +/-1.5 | 28% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 1 O/U 9.5 | 26% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 1 O/U 10.5 | 25% |
Market context
The fourth-round WTA clash at Wimbledon between Olympic champion Belinda Bencic and Grand Slam titleholder Coco Gauff is set to begin today on Court 1, with the crowd-implied probability favouring Gauff at 52% for her to advance. This market hinges on who wins the match, as a cancellation or tie resolves to a 50-50 split, while the settlement window closes on 12 July 2026. Gauff has just survived a grueling three-set battle against Claire Liu to reach this stage, echoing her career pattern of rallying from the brink at this Grand Slam.
Historically, Gauff leads their head-to-head 5-2, yet this is their first meeting on grass, a surface that has previously favoured Bencic’s semi-final run last year. Comparable cases show Gauff often struggles on grass despite her power, while Bencic’s 2025 Wimbledon form suggests she can neutralise top opponents on this turf. The 52% probability reflects Gauff’s momentum but may underweight the grass-specific advantage Bencic holds, given their prior seven encounters were all on hard courts.
Traders should watch the official order of play released Saturday evening in London, as late scheduling changes could impact player fatigue. Gauff’s recent three-set win against Liu raises concerns about physical readiness, while Bencic’s third-round victory over Solana Sierra was also a tight contest. A recent Yahoo Sports report confirms Gauff’s advancement and notes the match is scheduled for Sunday, 5 July, with no further delays expected. Monitor any pre-match injury updates from the WTA, as both players have shown vulnerability in recent rounds.
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 Prediction Today, 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 Prediction Today. 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.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Today trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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.
Trade Wimbledon WTA: Belinda Bencic vs Coco Gauff on Prediction Today
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