Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Set 1 O/U 8.5 | 100% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Set 2 O/U 8.5 | 100% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Set Handicap +/-1.5 | 100% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Set 2 O/U 9.5 | 100% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Set 2 O/U 10.5 | 100% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova | 0% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Match O/U 21.5 | 0% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Set 2 Winner | 0% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Set 1 Winner | 0% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Total Sets: O/U 2.5 | 0% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Set 1 O/U 9.5 | 0% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Match O/U 22.5 | 0% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Set 1 O/U 10.5 | 0% |
| Wimbledon WTA: Nikola Bartunkova vs Barbora Krejcikova Match O/U 23.5 | 0% |
Market context
The under-contract real-world event is the Round of 32 WTA match between rising Czech qualifier Nikola Bartunkova and 2024 Wimbledon champion Barbora Krejcikova, scheduled to begin at 10:00 UTC today at Wimbledon. On Polymarket, this contract trades at a near-zero price for Bartunkova advancing, reflecting the market’s overwhelming confidence in Krejcikova’s superiority despite Bartunkova’s breakthrough season. The on-chain mechanics use USDC on Polygon, with conditional tokens resolving automatically once the match outcome is confirmed or the settlement window closes on 10 July 2026.
Historically, similar mismatches at Wimbledon—where a top-50 debutant faces a recent champion—have resolved decisively in favour of the champion, with only rare walkovers or injuries altering the outcome. Bartunkova’s rapid rise from 451st to 48th in one year, with 66 wins in 100 matches, mirrors past qualifiers who reached the third round but ultimately fell to established stars in the Round of 32[2][4]. The 0% YES price aligns with these precedents, where the champion’s experience and grass-court pedigree overwhelmingly dictate the result.
Traders should monitor pre-match announcements for player withdrawals, weather delays, or schedule changes, as these are the primary catalysts that could shift the probability. Krejcikova’s recent form and Bartunkova’s straight-set victory over Siniakova to reach the third round are key performance indicators, but the decisive factor remains Krejcikova’s proven Wimbledon success[7]. Any news from the WTA official site regarding match status or player fitness will directly impact the conditional token resolution, making real-time monitoring essential for on-chain participants[5].
Methodology
This page reviews Wimbledon WTA: Nikola Bartunkova 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 Polymarket Scam?, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- 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 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 Polymarket Scam? 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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