Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Review UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Review UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Review UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Review UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Review UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Review 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 Polymarket Review UK.
Active sub-markets
| Asuncion 2: Nick Hardt vs Juan Estevez Set 1 Winner | 100% Hardt | 0% Estevez |
| Asuncion 2: Nick Hardt vs Juan Estevez Set 1 O/U 9.5 | 100% Over | 0% Under |
| Asuncion 2: Nick Hardt vs Juan Estevez Set Handicap +/-1.5 | 0% Hardt | 100% Estevez |
| Asuncion 2: Nick Hardt vs Juan Estevez Total Sets: O/U 2.5 | 100% Over 2.5 | 0% Under 2.5 |
| Asuncion 2: Nick Hardt vs Juan Estevez Match O/U 21.5 | 100% Over | 0% Under |
| Asuncion 2: Nick Hardt vs Juan Estevez Match O/U 22.5 | 100% Over | 0% Under |
Market context
Nick Hardt against Juan Estevez in Asunción Challenger 2 is the underlying event, and the market is currently pinned at **100% YES**, which implies the outcome is already being treated as effectively settled. Public listings put the match for 20 June 2026, with live-score pages showing it as the relevant fixture in Asunción rather than a future placeholder. For a programme built around market monitoring, the first task is simple: check whether the event is actually in progress, completed, or has been replaced by a retirement or walkover condition that would change the resolution path.[2][4][9]
Historically, tennis markets that sit at extreme probabilities tend to stay there when the favourite is either already advanced or the match state is confirmed by multiple feeds, but they can flip quickly if the score source is stale or the tournament schedule is revised. If you are wiring this into bots or conditional orders, treat the market as a state machine: confirm the fixture ID, poll the draw and live scoring layer, and reconcile any discrepancy between pre-match listings and the official live match page before submitting or cancelling exposure. The ATP head-to-head and live match pages provide the most direct framing for whether this is a genuine contest or simply a completed result being reflected in the market.[4][6][9]
The main catalysts to watch are tournament updates, match status changes, and any late retirement or postponement that pushes settlement towards the market’s 50-50 fallback. Bookmaker listings still show the match as scheduled for 20 June at 5:00pm ET, while live-score services use a 13:00 UTC start in Asunción, so timing checks matter if your tooling keys off event windows rather than score feeds.[2][4] In a market like this, the practical workflow is to watch for an official completion signal, then compare it with the settlement deadline and the “begun but not completed” rule before assuming the yes-side is locked.[2][4]
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 Polymarket Review UK, which mirrors the Polymarket order book directly.
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
- Where can I trade this market with the lowest fees?
- On Polymarket Review 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?
- Polymarket Review 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.
- 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's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- 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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