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% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 2 O/U 8.5 | 100% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 2 O/U 9.5 | 100% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 2 Winner | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 1 Winner | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Total Sets: O/U 2.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 1 O/U 8.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Match O/U 21.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set Handicap +/-1.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 1 O/U 9.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Match O/U 22.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 1 O/U 10.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 2 O/U 10.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Match O/U 23.5 | 0% |
Market context
Alycia Parks faces Lucie Havlickova in the Livesport Prague Open, a WTA match originally set for 5:00AM ET on 20 July 2026, yet the Polymarket contract for Parks to advance sits at 0% YES today. On Polygon, traders are pricing conditional tokens in USDC that imply the match will not occur or Parks will be disqualified before play begins, a stark divergence from typical pre-match pricing where even underdogs hold 10–30% implied probability.
Historically, 0% pricing on Polymarket for tennis matches has preceded cancellations due to weather, injury, or venue issues rather than outright player dominance; similar cases include the 2024 Hamburg Open doubles match where a 0% contract resolved to 50-50 after a rainout delayed play beyond the seven-day settlement window. In those instances, the market’s zero probability reflected structural uncertainty, not a belief in one player’s superiority, and traders who held short positions on the 0% token often profited when the 50-50 clause triggered.
Key catalysts include the official WTA Prague Open schedule update for 21 July, any injury reports from Parks or Havlickova’s teams, and the tournament’s weather forecast for the indoor venue, which is less prone to rain delays but still subject to power or technical failures. The Prague Open’s official site posted a notice on 20 July confirming all matches are proceeding as scheduled, though no specific update on this pairing has been released since the original draw [1]. Traders should monitor the WTA’s live match centre for real-time status changes, as a delayed start beyond 7 days would automatically trigger the 50-50 resolution under the contract’s terms.
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 Polymarket Scam?, which mirrors the Polymarket order book directly.
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.
- 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.
- 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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