Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
57% | 43% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
57% | 43% | 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: Belinda Bencic vs Coco Gauff Match O/U 21.5 | 57% |
| Completed Match | 50% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 2 O/U 8.5 | 50% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 1 O/U 8.5 | 50% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 2 O/U 9.5 | 50% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 1 O/U 10.5 | 50% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 2 O/U 10.5 | 50% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Match O/U 23.5 | 50% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Match O/U 22.5 | 49% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 2 Winner | 48% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Total Sets: O/U 2.5 | 44% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff | 40% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set Handicap +/-1.5 | 38% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 1 Winner | 34% |
| Wimbledon WTA: Belinda Bencic vs Coco Gauff Set 1 O/U 9.5 | 26% |
Market context
The upcoming fourth-round WTA clash at Wimbledon pits Grand Slam champion Coco Gauff against Olympic champion Belinda Bencic for a quarter-final spot, with the match scheduled to begin on 5 July 2026 at 6:00 AM ET. Current market data shows a 52% implied probability favouring Bencic to advance, while major sportsbooks list the contest as a near-even split, with Robinhood pricing Bencic at 52¢ and Gauff at 51¢[1]. This slight divergence from the 50-50 baseline suggests traders are weighing Bencic’s superior grass-court efficiency against Gauff’s recent resilience, even as analyst consensus remains cautious on either player’s dominance.
Historically, matches between these two have been tightly contested, with their 2024 Miami Open quarterfinal ending in a narrow victory for Bencic after Gauff battled from a deficit[8]. Gauff’s third-round win over Claire Liu, where she recovered after losing the second set, mirrors her pattern of surviving pressure before closing out matches[2][9]. Such precedents frame the current 52% probability not as a strong edge but as a reflection of Bencic’s tactical adaptability on unfamiliar turf, a factor that often shifts outcomes in high-stakes Wimbledon encounters[3].
Traders should monitor pre-match weather updates and any late injury announcements, as Wimbledon’s open-air conditions can alter playing dynamics significantly. Gauff’s recent form, including her third-round advancement, indicates she is physically prepared, yet Bencic’s Olympic pedigree adds a psychological layer to this rivalry[7]. No major schedule changes have been reported, but the settlement window ending 12 July 2026 means any delay beyond seven days would trigger a 50-50 resolution, a critical dependency for position management[1].
Methodology
We track Wimbledon WTA: Belinda Bencic vs Coco Gauff 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 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.
- 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.
- 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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