Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi 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 Kalshi UK.
Active sub-markets
| Modena: Kaitlin Quevedo vs Laura Samson Total Sets: O/U 2.5 | 0% Over 2.5 | 100% Under 2.5 |
| Modena: Kaitlin Quevedo vs Laura Samson Set 2 O/U 8.5 | 100% Over | 0% Under |
| Modena: Kaitlin Quevedo vs Laura Samson Set 2 O/U 9.5 | 100% Over | 0% Under |
| Modena: Kaitlin Quevedo vs Laura Samson Set 2 O/U 10.5 | 0% Over | 100% Under |
| Modena: Kaitlin Quevedo vs Laura Samson Set 1 Winner | 0% Quevedo | 100% Samson |
| Modena: Kaitlin Quevedo vs Laura Samson Set 1 O/U 8.5 | 100% Over | 0% Under |
Market context
Kaitlin Quevedo faces Laura Samson in a Modena WTA event scheduled for 11 June 2026, with the conditional token currently trading at 0% on Polymarket's USDC/Polygon infrastructure. The 0% price reflects either minimal liquidity in the contract's YES shares or a decisive market view that Samson will advance. Settlement occurs 18 June, allowing a week's buffer for delays or scheduling complications before the 50-50 tie-break clause activates.
Quevedo and Samson occupy different tiers of professional tennis. Quevedo, an American player, has competed primarily on ITF and lower-tier WTA circuits, whilst Samson, a French competitor, holds more consistent ranking stability within the WTA ecosystem. Historical precedent suggests markets price significant ranking gaps heavily—when a player ranked outside the top 150 faces someone in the top 100, conditional token markets typically reflect that disparity through probability compression. The 0% reading here aligns with standard market behaviour when the favourite's ranking advantage is substantial.
Traders monitoring this contract should track official WTA scheduling confirmations and any player withdrawal announcements through the Modena tournament's official channels. Injury reports or late-stage draw changes could shift the contract's pricing if either player's participation becomes uncertain. The settlement window's seven-day grace period means weather delays or scheduling conflicts won't automatically trigger the 50-50 resolution, but matches abandoned mid-play with one player unable to continue will resolve based on advancement status at that point.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- On Kalshi UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Kalshi UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- What does it cost to trade on Kalshi UK?
- Zero. Kalshi 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.
- 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 Modena: Kaitlin Quevedo vs Laura Samson on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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