Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
75% | 25% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
75% | 25% | 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: Karolina Muchova vs Barbora Krejcikova Set 1 O/U 8.5 | 75% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova | 62% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Set 2 Winner | 59% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Set 1 Winner | 57% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Match O/U 21.5 | 57% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Set 2 O/U 9.5 | 53% |
| Completed Match | 51% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Set 1 O/U 9.5 | 50% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Match O/U 22.5 | 50% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Match O/U 23.5 | 44% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Total Sets: O/U 2.5 | 42% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Set 2 O/U 8.5 | 41% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Set Handicap +/-1.5 | 39% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Set 1 O/U 10.5 | 28% |
| Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova Set 2 O/U 10.5 | 25% |
Market context
Karolina Muchova faces Barbora Krejcikova in the Wimbledon WTA Round of 16, an all-Czech clash on grass that marks their first meeting on this surface. The crowd-implied probability of 62% favouring Muchova to advance suggests a clear market lean, yet historical head-to-head data shows Krejcikova holds a 2-1 advantage in their previous three encounters, including a grueling 2020 first-round victory. Past Wimbledon matches between top Czech players often defy initial odds, with grass specialists like Krejcikova, the 2024 champion, frequently overturning pre-tournament favourites when the surface neutralises power differences.
Traders should monitor the official start time and any pre-match injury updates, as both players have shown vulnerability to physical strain in recent weeks. Muchova’s body of work in 2026, with 71 wins from 100 matches, gives her a slight statistical edge, but Krejcikova’s superior net play and backhand could exploit Muchova’s defensive gaps if the match extends to three sets. Recent analysis from TennisTonic highlights that this matchup is a tight coin flip, with Muchova’s forehand and serve offering marginal advantages that may not fully materialise against Krejcikova’s tactical discipline on grass.
The on-chain mechanics of this Polymarket contract, settled in USDC on Polygon via conditional tokens, mean the price will adjust rapidly if either player withdraws before the first ball is struck. If the match does not commence due to injury or walkover, the market resolves to a fair 50-50 split, protecting traders from total loss. With the settlement window ending 12 July 2026, the current 62% price reflects a cautious optimism in Muchova’s form, but the underlying volatility of grass-court tennis suggests the final outcome could easily swing either way.
Methodology
This page reviews Wimbledon WTA: Karolina Muchova vs Barbora Krejcikova across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
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
- 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.
- 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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