Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Prediction Market UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Prediction Market UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Prediction Market UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Prediction Market UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Prediction Market UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Prediction Market UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Prediction Market UK.
Active sub-markets
| Makarska: Katarzyna Kawa vs Maya Joint Total Sets: O/U 2.5 | 0% Over 2.5 | 100% Under 2.5 |
| Makarska: Katarzyna Kawa vs Maya Joint Set 1 O/U 8.5 | 100% Over | 0% Under |
| Makarska: Katarzyna Kawa vs Maya Joint Set 1 O/U 9.5 | 100% Over | 0% Under |
| Makarska: Katarzyna Kawa vs Maya Joint Set 1 O/U 10.5 | 100% Over | 0% Under |
| Makarska: Katarzyna Kawa vs Maya Joint Match O/U 21.5 | 0% Over | 100% Under |
| Makarska: Katarzyna Kawa vs Maya Joint Set 1 Winner | 0% Kawa | 100% Joint |
Market context
A tennis match between Polish player Katarzyna Kawa and Maya Joint is scheduled for Makarska in June 2026. In prediction markets, a YES share represents a bet that Kawa advances; a NO share bets on Joint's progression. The current crowd-implied probability of 0% YES suggests traders are assigning near-zero likelihood to a Kawa victory, though this extreme reading warrants scrutiny given the match has not yet occurred and both players remain active competitors.
Kawa, a veteran of the professional circuit with career rankings in the 200s, has competed sporadically in recent seasons with mixed results on lower-tier tours. Joint's competitive history and current ranking remain less documented in mainstream tennis databases, making direct head-to-head comparison difficult. When one player's profile is substantially more established than the other's, markets sometimes overshoot in pricing, particularly when the lesser-known competitor lacks recent tournament visibility. Historical precedent suggests that extreme probabilities (below 2%) often reflect information asymmetry rather than genuine competitive certainty.
Traders should monitor official tournament draws and entry confirmations as the June 3 date approaches, since Makarska events occasionally experience late withdrawals or scheduling changes. The settlement window extends to June 10, allowing seven days for completion; matches delayed beyond this point without a result trigger a 50-50 resolution. Injury announcements or ranking updates affecting either player could shift market sentiment, though the current zero probability leaves little room for repricing downward.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Market UK, 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
- 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 it cost to trade on Prediction Market UK?
- Zero. Prediction Market UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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?
- Not under $1,500 of lifetime trading volume. Above that threshold, Prediction Market UK triggers a quick verification flow that finishes in minutes.
- 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 Makarska: Katarzyna Kawa vs Maya Joint on Prediction Market UK
Live order book, 0% fees, USDC settlement in seconds.
Trade on Prediction Market UK →